\begin{tikzpicture}[line join=round]%
\begin{scope}%
\clip (-0.5,-0.5) rectangle (8.9705882352941,9.5);%
\begin{scope}%
\clip (3.2664,4.2803) -- (0.6193,1.9878) -- (0.6193,6.5727) -- (3.2664,8.8651)--cycle;%
\draw[-] (3.2664,6.5727) -- (0.6193,4.2803);%
\draw[-] (3.2664,6.4861) -- (3.2664,6.6593) (3.0017,6.2568) -- (3.0017,6.43) (2.737,6.0276) -- (2.737,6.2008) (2.4723,5.7984) -- (2.4723,5.9716) (2.2076,5.5691) -- (2.2076,5.7423) (1.9429,5.3399) -- (1.9429,5.5131) (1.6782,5.1106) -- (1.6782,5.2838) (1.4135,4.8814) -- (1.4135,5.0546) (1.1488,4.6521) -- (1.1488,4.8253) (0.8841,4.4229) -- (0.8841,4.5961) (0.6193,4.1937) -- (0.6193,4.3669);%
\draw[-] (1.8491,5.2587) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $0$} (1.6782,5.1106) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $1$} (1.4135,4.8814) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $2$} (1.1488,4.6521) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $3$} (0.8841,4.4229) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $4$} (0.6193,4.1937) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $5$} (2.2076,5.5691) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $-1$} (2.4723,5.7984) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $-2$} (2.737,6.0276) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $-3$} (3.0017,6.2568) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $-4$} (3.2664,6.4861) node[below,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $-5$};%
\draw[-] (1.9429,3.1341) -- (1.9429,7.7189);%
\draw[-] (1.8929,3.0907) -- (1.9929,3.1774) (1.8929,3.5492) -- (1.9929,3.6358) (1.8929,4.0077) -- (1.9929,4.0943) (1.8929,4.4662) -- (1.9929,4.5528) (1.8929,4.9247) -- (1.9929,5.0113) (1.8929,5.3832) -- (1.9929,5.4698) (1.8929,5.8417) -- (1.9929,5.9283) (1.8929,6.3001) -- (1.9929,6.3867) (1.8929,6.7586) -- (1.9929,6.8452) (1.8929,7.2171) -- (1.9929,7.3037) (1.8929,7.6756) -- (1.9929,7.7622);%
\draw[-] (1.9929,5.6322) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $0$} (1.9929,5.9283) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $1$} (1.9929,6.3867) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $2$} (1.9929,6.8452) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $3$} (1.9929,7.3037) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $4$} (1.9929,7.7622) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $5$} (1.9929,5.0113) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $-1$} (1.9929,4.5528) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $-2$} (1.9929,4.0943) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $-3$} (1.9929,3.6358) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $-4$} (1.9929,3.1774) node[left,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $-5$};%
\draw[red,thick] (3.2664,7.452) -- (3.2494,7.4521) -- (3.2325,7.4486) -- (3.2155,7.4414) -- (3.1985,7.4304) -- (3.19,7.4235) -- (3.1816,7.4157) -- (3.1646,7.3972) -- (3.1476,7.3749) -- (3.1307,7.3489) -- (3.1137,7.3193) -- (3.0967,7.286) -- (3.0798,7.2492) -- (3.0628,7.209) -- (3.0288,7.1186) -- (2.9949,7.0159) -- (2.927,6.7785) -- (2.8592,6.5084) -- (2.7913,6.2194) -- (2.7234,5.9267) -- (2.6555,5.6454) -- (2.5877,5.3902) -- (2.5537,5.2764) -- (2.5198,5.1738) -- (2.4859,5.0836) -- (2.4689,5.0434) -- (2.4519,5.0067) -- (2.435,4.9735) -- (2.418,4.9439) -- (2.401,4.918) -- (2.3841,4.8958) -- (2.3671,4.8773) -- (2.3586,4.8695) -- (2.3501,4.8627) -- (2.3331,4.8517) -- (2.3162,4.8446) -- (2.2992,4.8411) -- (2.2822,4.8414) -- (2.2653,4.8452) -- (2.2483,4.8526) -- (2.2144,4.8775) -- (2.1804,4.9154) -- (2.1126,5.0251) -- (2.0447,5.1706) -- (1.9768,5.3386) -- (1.9089,5.5143) -- (1.8411,5.6823) -- (1.7732,5.8279) -- (1.7053,5.9376) -- (1.6714,5.9754) -- (1.6374,6.0004) -- (1.6205,6.0077) -- (1.6035,6.0116) -- (1.5865,6.0118) -- (1.5696,6.0084) -- (1.5526,6.0012) -- (1.5356,5.9903) -- (1.5271,5.9834) -- (1.5187,5.9756) -- (1.5017,5.9572) -- (1.4847,5.935) -- (1.4678,5.9091) -- (1.4508,5.8795) -- (1.4338,5.8463) -- (1.4169,5.8095) -- (1.3999,5.7694) -- (1.366,5.6791) -- (1.332,5.5765) -- (1.2981,5.4628) -- (1.2302,5.2075) -- (1.1623,4.9263) -- (1.0945,4.6335) -- (1.0266,4.3445) -- (0.9587,4.0744) -- (0.8908,3.837) -- (0.8569,3.7343) -- (0.823,3.6439) -- (0.806,3.6037) -- (0.789,3.5669) -- (0.7721,3.5337) -- (0.7551,3.504) -- (0.7381,3.478) -- (0.7212,3.4558) -- (0.7042,3.4373) -- (0.6957,3.4294) -- (0.6872,3.4225) -- (0.6702,3.4115) -- (0.6533,3.4043) -- (0.6363,3.4008) -- (0.6193,3.401);%
\draw[ForestGreen, fill=green!30,opacity=0.3] (1.1488,4.7387) .. controls (1.1488,5.5021) and (1.5021,6.4202) .. (1.9429,6.8019) .. controls (2.3836,7.1836) and (2.737,6.8776) .. (2.737,6.1142) .. controls (2.737,5.3508) and (2.3836,4.4327) .. (1.9429,4.051) .. controls (1.5021,3.6693) and (1.1488,3.9754) .. (1.1488,4.7387);%
\draw[-] (1.4135,5.885) node[above,red,cm={-0.7559,-0.6547,0,1,(0,0)}] {\footnotesize $\mathcal{C}_{f}$};%
\end{scope}%
\pgfsetfillopacity{0.6}%
\pgfsetfillcolor{LightBlue!50!white!50!white!89.13!black}%
\draw[fill] (3.2664,4.2803) -- (3.2664,8.8651) -- (7.8512,7.5416) -- (7.8512,2.9567)--cycle;%
\pgfsetfillcolor{LightBlue!50!white!50!white!75.79!black}%
\draw[fill] (3.2664,4.2803) -- (7.8512,2.9567) -- (5.2042,0.6643) -- (0.6193,1.9878)--cycle;%
\pgfsetfillcolor{LightBlue!50!white!50!white!71.55!black}%
\draw[fill] (3.2664,4.2803) -- (0.6193,1.9878) -- (0.6193,6.5727) -- (3.2664,8.8651)--cycle;%
\pgfsetfillcolor{LightBlue!50!white!71.55!black}%
\draw[fill] (7.8512,7.5416) -- (5.2042,5.2492) -- (5.2042,0.6643) -- (7.8512,2.9567)--cycle;%
\pgfsetfillcolor{LightBlue!50!white!75.79!black}%
\draw[fill] (3.2664,8.8651) -- (0.6193,6.5727) -- (5.2042,5.2492) -- (7.8512,7.5416)--cycle;%
\pgfsetfillcolor{LightBlue!50!white!89.13!black}%
\draw[fill] (0.6193,6.5727) -- (0.6193,1.9878) -- (5.2042,0.6643) -- (5.2042,5.2492)--cycle;%
\pgfsetfillopacity{1}%
\pgfsetfillcolor{black}%
\begin{scope}%
\clip (0.6193,6.5727) -- (5.2042,5.2492) -- (7.8512,7.5416) -- (3.2664,8.8651)--cycle;%
\begin{scope}%
\pgfsetstrokecolor{gray}%
\pgfsetroundcap%
\draw[-] (0.6193,6.5727) -- (3.2664,8.8651) (1.0778,6.4403) -- (3.7249,8.7327) (1.5363,6.308) -- (4.1834,8.6004) (1.9948,6.1756) -- (4.6419,8.468) (2.4533,6.0433) -- (5.1003,8.3357) (2.9118,5.9109) -- (5.5588,8.2033) (3.3702,5.7786) -- (6.0173,8.071) (3.8287,5.6462) -- (6.4758,7.9386) (4.2872,5.5139) -- (6.9343,7.8063) (4.7457,5.3815) -- (7.3928,7.6739) (5.2042,5.2492) -- (7.8512,7.5416) (0.6193,6.5727) -- (5.2042,5.2492) (0.8841,6.8019) -- (5.4689,5.4784) (1.1488,7.0312) -- (5.7336,5.7076) (1.4135,7.2604) -- (5.9983,5.9369) (1.6782,7.4896) -- (6.263,6.1661) (1.9429,7.7189) -- (6.5277,6.3954) (2.2076,7.9481) -- (6.7924,6.6246) (2.4723,8.1774) -- (7.0571,6.8538) (2.737,8.4066) -- (7.3218,7.0831) (3.0017,8.6359) -- (7.5865,7.3123) (3.2664,8.8651) -- (7.8512,7.5416);%
\end{scope}%
\draw[-] (1.9429,7.7189) -- (6.5277,6.3954);%
\draw[-] (1.8929,7.6756) -- (1.9929,7.7622) (2.3514,7.5432) -- (2.4514,7.6298) (2.8098,7.4109) -- (2.9098,7.4975) (3.2683,7.2785) -- (3.3683,7.3651) (3.7268,7.1462) -- (3.8268,7.2328) (4.1853,7.0138) -- (4.2853,7.1004) (4.6438,6.8815) -- (4.7438,6.9681) (5.1023,6.7491) -- (5.2023,6.8357) (5.5607,6.6168) -- (5.6607,6.7034) (6.0192,6.4844) -- (6.1192,6.571) (6.4777,6.3521) -- (6.5777,6.4387);%
\draw[-] (4.3477,6.9669) node[below,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $0$} (4.8062,6.8346) node[below,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $1$} (5.2646,6.7022) node[below,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $2$} (5.7231,6.5699) node[below,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $3$} (6.1816,6.4375) node[below,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $4$} (3.8892,7.0993) node[below,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $-1$} (3.4307,7.2317) node[below,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $-2$} (2.9722,7.364) node[below,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $-3$} (2.5137,7.4964) node[below,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $-4$} (2.0553,7.6287) node[below,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $-5$};%
\draw[-] (2.9118,5.9109) -- (5.5588,8.2033);%
\draw[-] (2.9984,5.8859) -- (2.8252,5.9359) (3.2631,6.1152) -- (3.0899,6.1652) (3.5278,6.3444) -- (3.3546,6.3944) (3.7925,6.5736) -- (3.6193,6.6236) (4.0572,6.8029) -- (3.884,6.8529) (4.3219,7.0321) -- (4.1487,7.0821) (4.5866,7.2614) -- (4.4134,7.3114) (4.8513,7.4906) -- (4.6781,7.5406) (5.116,7.7199) -- (4.9428,7.7699) (5.3807,7.9491) -- (5.2075,7.9991) (5.6454,8.1783) -- (5.4722,8.2283);%
\draw[-] (4.2424,7.1633) node[left,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $0$} (4.5071,7.3926) node[left,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $1$} (4.7719,7.6218) node[left,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $2$} (5.0366,7.851) node[left,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $3$} (5.3013,8.0803) node[left,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $4$} (3.9777,6.9341) node[left,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $-1$} (3.713,6.7048) node[left,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $-2$} (3.4483,6.4756) node[left,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $-3$} (3.1836,6.2463) node[left,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $-4$} (2.9189,6.0171) node[left,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $-5$};%
\draw[red,thick] (2.4505,8.1585) -- (2.4885,8.1575) -- (2.5244,8.1546) -- (2.5581,8.1498) -- (2.5896,8.1432) -- (2.6045,8.1392) -- (2.6189,8.1347) -- (2.6461,8.1243) -- (2.6712,8.112) -- (2.694,8.0979) -- (2.7148,8.082) -- (2.7335,8.0642) -- (2.7501,8.0447) -- (2.7647,8.0234) -- (2.7883,7.976) -- (2.8048,7.9223) -- (2.8192,7.7991) -- (2.8147,7.6595) -- (2.7994,7.5104) -- (2.7819,7.3595) -- (2.771,7.2143) -- (2.7751,7.0822) -- (2.7852,7.023) -- (2.8017,6.9694) -- (2.8253,6.922) -- (2.84,6.9008) -- (2.8567,6.8813) -- (2.8754,6.8636) -- (2.8962,6.8477) -- (2.9191,6.8336) -- (2.9442,6.8213) -- (2.9714,6.811) -- (2.9858,6.8065) -- (3.0008,6.8025) -- (3.0324,6.7959) -- (3.0661,6.7912) -- (3.102,6.7883) -- (3.14,6.7873) -- (3.1801,6.7881) -- (3.2222,6.7906) -- (3.3124,6.8008) -- (3.41,6.8175) -- (3.6248,6.8678) -- (3.8603,6.936) -- (4.1088,7.0155) -- (4.3618,7.0988) -- (4.6103,7.1782) -- (4.8458,7.2465) -- (5.0606,7.2968) -- (5.1582,7.3134) -- (5.2484,7.3236) -- (5.2905,7.3262) -- (5.3306,7.3269) -- (5.3686,7.3259) -- (5.4045,7.3231) -- (5.4382,7.3183) -- (5.4698,7.3118) -- (5.4848,7.3077) -- (5.4992,7.3033) -- (5.5264,7.2929) -- (5.5515,7.2807) -- (5.5744,7.2666) -- (5.5952,7.2507) -- (5.6139,7.2329) -- (5.6306,7.2134) -- (5.6452,7.1922) -- (5.6689,7.1448) -- (5.6854,7.0912) -- (5.6955,7.0321) -- (5.6996,6.8999) -- (5.6887,6.7547) -- (5.6712,6.6038) -- (5.6558,6.4548) -- (5.6514,6.3152) -- (5.6658,6.1919) -- (5.6823,6.1383) -- (5.7058,6.0908) -- (5.7205,6.0696) -- (5.7371,6.0501) -- (5.7558,6.0323) -- (5.7766,6.0163) -- (5.7994,6.0022) -- (5.8245,5.9899) -- (5.8516,5.9795) -- (5.866,5.9751) -- (5.881,5.971) -- (5.9125,5.9644) -- (5.9462,5.9597) -- (5.9821,5.9568) -- (6.02,5.9557);%
\draw[ForestGreen, fill=green!30,opacity=0.3] (5.6107,6.6601) .. controls (6.0515,7.0418) and (5.7928,7.5245) .. (5.0294,7.7449) .. controls (4.266,7.9652) and (3.3006,7.8359) .. (2.8598,7.4542) .. controls (2.4191,7.0725) and (2.6778,6.5898) .. (3.4412,6.3694) .. controls (4.2046,6.149) and (5.17,6.2784) .. (5.6107,6.6601);%
\draw[-] (5.6817,7.2509) node[above,red,cm={0.9608,-0.2774,0.7559,0.6547,(0,0)}] {\footnotesize $\mathcal{C}_{f}$};%
\end{scope}%
\begin{scope}%
\clip (5.2042,0.6643) -- (5.2042,5.2492) -- (0.6193,6.5727) -- (0.6193,1.9878)--cycle;%
\draw[-stealth] (2.9118,1.3261) -- (2.9118,5.9109);%
\draw[-] (2.7386,5.5024) node[above,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $x$};%
\draw[-] (2.9984,1.3011) -- (2.8252,1.3511) (2.9984,1.7596) -- (2.8252,1.8096) (2.9984,2.218) -- (2.8252,2.268) (2.9984,2.6765) -- (2.8252,2.7265) (2.9984,3.135) -- (2.8252,3.185) (2.9984,3.5935) -- (2.8252,3.6435) (2.9984,4.052) -- (2.8252,4.102) (2.9984,4.5105) -- (2.8252,4.5605) (2.9984,4.9689) -- (2.8252,5.0189) (2.9984,5.4274) -- (2.8252,5.4774);%
\draw[-] (2.9984,3.7559) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $0$} (2.9984,4.052) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $1$} (2.9984,4.5105) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $2$} (2.9984,4.9689) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $3$} (2.9984,5.4274) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $4$} (2.9984,3.135) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $-1$} (2.9984,2.6765) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $-2$} (2.9984,2.218) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $-3$} (2.9984,1.7596) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $-4$} (2.9984,1.3011) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $-5$};%
\draw[-stealth] (5.2042,2.9567) -- (0.6193,4.2803);%
\draw[-] (0.711,4.427) node[right,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $y$};%
\draw[-] (5.2042,3.0433) -- (5.2042,2.8701) (4.7457,3.1757) -- (4.7457,3.0025) (4.2872,3.308) -- (4.2872,3.1348) (3.8287,3.4404) -- (3.8287,3.2672) (3.3702,3.5727) -- (3.3702,3.3995) (2.9118,3.7051) -- (2.9118,3.5319) (2.4533,3.8375) -- (2.4533,3.6642) (1.9948,3.9698) -- (1.9948,3.7966) (1.5363,4.1022) -- (1.5363,3.929) (1.0778,4.2345) -- (1.0778,4.0613);%
\draw[-] (2.7494,3.5788) node[below,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $0$} (2.4533,3.6642) node[below,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $1$} (1.9948,3.7966) node[below,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $2$} (1.5363,3.929) node[below,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $3$} (1.0778,4.0613) node[below,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $4$} (3.3702,3.3995) node[below,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $-1$} (3.8287,3.2672) node[below,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $-2$} (4.2872,3.1348) node[below,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $-3$} (4.7457,3.0025) node[below,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $-4$} (5.2042,2.8701) node[below,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $-5$};%
\draw[red,thick] (2.0325,1.5799) -- (2.0176,1.6136) -- (2.0064,1.6462) -- (1.999,1.6778) -- (1.9952,1.7082) -- (1.9948,1.723) -- (1.9953,1.7376) -- (1.9991,1.7659) -- (2.0067,1.7931) -- (2.018,1.8192) -- (2.0329,1.8443) -- (2.0515,1.8683) -- (2.0736,1.8913) -- (2.0991,1.9134) -- (2.1601,1.9545) -- (2.2334,1.9921) -- (2.412,2.0581) -- (2.6234,2.1147) -- (2.8535,2.1658) -- (3.0875,2.2158) -- (3.31,2.2691) -- (3.5065,2.33) -- (3.5908,2.3644) -- (3.664,2.4021) -- (3.7249,2.4433) -- (3.7504,2.4653) -- (3.7724,2.4883) -- (3.7909,2.5124) -- (3.8058,2.5375) -- (3.817,2.5636) -- (3.8245,2.5909) -- (3.8283,2.6192) -- (3.8287,2.6337) -- (3.8283,2.6486) -- (3.8245,2.679) -- (3.8169,2.7106) -- (3.8057,2.7433) -- (3.7908,2.7769) -- (3.7722,2.8117) -- (3.7502,2.8474) -- (3.6958,2.9219) -- (3.6286,3.0001) -- (3.4601,3.1663) -- (3.2558,3.3428) -- (3.029,3.5259) -- (2.7945,3.7111) -- (2.5677,3.8942) -- (2.3634,4.0707) -- (2.1949,4.2369) -- (2.1277,4.3151) -- (2.0734,4.3895) -- (2.0513,4.4253) -- (2.0328,4.46) -- (2.0178,4.4937) -- (2.0066,4.5264) -- (1.9991,4.5579) -- (1.9953,4.5884) -- (1.9948,4.6033) -- (1.9953,4.6178) -- (1.999,4.6461) -- (2.0065,4.6734) -- (2.0177,4.6995) -- (2.0326,4.7246) -- (2.0511,4.7486) -- (2.0731,4.7717) -- (2.0986,4.7937) -- (2.1595,4.8349) -- (2.2327,4.8726) -- (2.3171,4.907) -- (2.5135,4.9678) -- (2.736,5.0212) -- (2.97,5.0712) -- (3.2002,5.1223) -- (3.4115,5.1789) -- (3.5901,5.2448) -- (3.6634,5.2825) -- (3.7244,5.3236) -- (3.75,5.3457) -- (3.7721,5.3687) -- (3.7906,5.3927) -- (3.8056,5.4178) -- (3.8169,5.4439) -- (3.8244,5.4711) -- (3.8282,5.4994) -- (3.8287,5.514) -- (3.8283,5.5288) -- (3.8246,5.5592) -- (3.8171,5.5908) -- (3.8059,5.6234) -- (3.7911,5.6571);%
\draw[ForestGreen, fill=green!30,opacity=0.3] (2.9118,4.9939) .. controls (2.1484,5.2143) and (1.5363,4.7789) .. (1.5363,4.0156) .. controls (1.5363,3.2522) and (2.1484,2.4634) .. (2.9118,2.243) .. controls (3.6751,2.0227) and (4.2872,2.4581) .. (4.2872,3.2214) .. controls (4.2872,3.9848) and (3.6751,4.7736) .. (2.9118,4.9939);%
\draw[-] (1.9948,4.8002) node[left,red,cm={0.9608,-0.2774,0,1,(0,0)}] {\footnotesize $\mathcal{C}_{f}$};%
\end{scope}%
\begin{scope}%
\clip (5.2042,5.2492) -- (5.2042,0.6643) -- (7.8512,2.9567) -- (7.8512,7.5416)--cycle;%
\begin{scope}%
\pgfsetstrokecolor{gray}%
\pgfsetroundcap%
\draw[-] (5.2042,5.2492) -- (7.8512,7.5416) (5.2042,4.7907) -- (7.8512,7.0831) (5.2042,4.3322) -- (7.8512,6.6246) (5.2042,3.8737) -- (7.8512,6.1661) (5.2042,3.4152) -- (7.8512,5.7076) (5.2042,2.9567) -- (7.8512,5.2492) (5.2042,2.4982) -- (7.8512,4.7907) (5.2042,2.0398) -- (7.8512,4.3322) (5.2042,1.5813) -- (7.8512,3.8737) (5.2042,1.1228) -- (7.8512,3.4152) (5.2042,0.6643) -- (7.8512,2.9567) (5.2042,5.2492) -- (5.2042,0.6643) (5.4689,5.4784) -- (5.4689,0.8936) (5.7336,5.7076) -- (5.7336,1.1228) (5.9983,5.9369) -- (5.9983,1.352) (6.263,6.1661) -- (6.263,1.5813) (6.5277,6.3954) -- (6.5277,1.8105) (6.7924,6.6246) -- (6.7924,2.0398) (7.0571,6.8538) -- (7.0571,2.269) (7.3218,7.0831) -- (7.3218,2.4982) (7.5865,7.3123) -- (7.5865,2.7275) (7.8512,7.5416) -- (7.8512,2.9567);%
\end{scope}%
\draw[-stealth] (6.5277,6.3954) -- (6.5277,1.8105);%
\draw[-] (6.4777,6.3521) -- (6.5777,6.4387) (6.4777,5.8936) -- (6.5777,5.9802) (6.4777,5.4351) -- (6.5777,5.5217) (6.4777,4.9766) -- (6.5777,5.0632) (6.4777,4.5181) -- (6.5777,4.6047) (6.4777,4.0596) -- (6.5777,4.1462) (6.4777,3.6012) -- (6.5777,3.6878) (6.4777,3.1427) -- (6.5777,3.2293) (6.4777,2.6842) -- (6.5777,2.7708) (6.4777,2.2257) -- (6.5777,2.3123);%
\draw[-] (6.4777,3.8973) node[below,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $10$} (6.4777,3.6012) node[below,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $11$} (6.4777,3.1427) node[below,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $12$} (6.4777,2.6842) node[below,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $13$} (6.4777,2.2257) node[below,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $14$} (6.4777,4.5181) node[below,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $9$} (6.4777,4.9766) node[below,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $8$} (6.4777,5.4351) node[below,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $7$} (6.4777,5.8936) node[below,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $6$} (6.4777,6.3521) node[below,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $5$};%
\draw[-stealth] (5.2042,2.9567) -- (7.8512,5.2492);%
\draw[-] (5.2042,2.8701) -- (5.2042,3.0433) (5.4689,3.0994) -- (5.4689,3.2726) (5.7336,3.3286) -- (5.7336,3.5018) (5.9983,3.5579) -- (5.9983,3.7311) (6.263,3.7871) -- (6.263,3.9603) (6.5277,4.0163) -- (6.5277,4.1895) (6.7924,4.2456) -- (6.7924,4.4188) (7.0571,4.4748) -- (7.0571,4.648) (7.3218,4.7041) -- (7.3218,4.8773) (7.5865,4.9333) -- (7.5865,5.1065);%
\draw[-] (6.6215,4.2707) node[left,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $0$} (6.7924,4.4188) node[left,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $1$} (7.0571,4.648) node[left,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $2$} (7.3218,4.8773) node[left,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $3$} (7.5865,5.1065) node[left,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $4$} (6.263,3.9603) node[left,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $-1$} (5.9983,3.7311) node[left,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $-2$} (5.7336,3.5018) node[left,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $-3$} (5.4689,3.2726) node[left,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $-4$} (5.2042,3.0433) node[left,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $-5$};%
\draw[red,thick] (6.02,5.9557) -- (6.0307,5.9356) -- (6.0434,5.9172) -- (6.0747,5.8855) -- (6.1135,5.8603) -- (6.159,5.841) -- (6.2674,5.8173) -- (6.3929,5.8083) -- (6.5271,5.807) -- (6.6614,5.8058) -- (6.7869,5.7969) -- (6.8955,5.7734) -- (6.9412,5.7542) -- (6.9801,5.7291) -- (7.0115,5.6975) -- (7.0243,5.6792) -- (7.035,5.6591) -- (7.0437,5.6372) -- (7.0502,5.6135) -- (7.0546,5.5879) -- (7.0568,5.5604) -- (7.0571,5.546) -- (7.0569,5.5311) -- (7.0548,5.4998) -- (7.0505,5.4667) -- (7.044,5.4318) -- (7.0355,5.395) -- (7.0248,5.3564) -- (7.0121,5.316) -- (6.9975,5.2739) -- (6.9624,5.1847) -- (6.9202,5.0894) -- (6.8172,4.8827) -- (6.6954,4.6596) -- (6.5625,4.427) -- (6.4274,4.1924) -- (6.2989,3.9635) -- (6.1853,3.7476) -- (6.1365,3.6465) -- (6.0941,3.5511) -- (6.0588,3.4617) -- (6.044,3.4195) -- (6.0312,3.3791) -- (6.0205,3.3404) -- (6.0118,3.3035) -- (6.0053,3.2684) -- (6.0008,3.2352) -- (5.9986,3.2039) -- (5.9983,3.1889) -- (5.9985,3.1744) -- (6.0006,3.1469) -- (6.0049,3.1212) -- (6.0113,3.0973) -- (6.0199,3.0753) -- (6.0305,3.0552) -- (6.0432,3.0367) -- (6.0744,3.005) -- (6.1131,2.9797) -- (6.2102,2.9462) -- (6.328,2.9307) -- (6.4588,2.9265) -- (6.5942,2.9261) -- (6.7252,2.9221) -- (6.8433,2.9068) -- (6.9408,2.8736) -- (6.9798,2.8486) -- (7.0113,2.8171) -- (7.0241,2.7988) -- (7.0349,2.7787) -- (7.0436,2.7569) -- (7.0501,2.7332) -- (7.0545,2.7076) -- (7.0568,2.6802) -- (7.0571,2.6658) -- (7.0569,2.6509) -- (7.0548,2.6197) -- (7.0506,2.5866) -- (7.0442,2.5517) -- (7.0356,2.5149) -- (7.025,2.4763) -- (7.0124,2.436) -- (6.9977,2.3939) -- (6.9627,2.3048) -- (6.9206,2.2095) -- (6.872,2.1087);%
\draw[-] (7.0571,2.7275) node[above left,red,cm={0,-1,0.7559,0.6547,(0,0)}] {\footnotesize $\mathcal{C}_{f}$};%
\end{scope}%
\end{scope}%
\end{tikzpicture}%
