pair,contact1,contact2,flow1,flow2 2yu9_C_,1,5,1,1 2yu9_C_,5,21,1,1 2yu9_C_,7,19,1,1 2yu9_C_,9,17,1,1 2yu9_C_,10,17,1,1 2yu9_C_,12,15,1,1 2yu9_C_,14,15,1,1 2yu9_C_,15,229,1,1 2yu9_C_,16,230,1,1 2yu9_C_,18,228,1,1 2yu9_C_,20,226,1,1 2yu9_C_,22,224,1,1 2yu9_C_,24,27,1,1 2yu9_C_,24,28,1,1 2yu9_C_,25,29,1,1 2yu9_C_,26,30,1,1 2yu9_C_,28,31,1,1 2yu9_C_,28,32,1,1 2yu9_C_,29,32,1,1 2yu9_C_,29,33,1,1 2yu9_C_,31,35,1,1 2yu9_C_,33,37,1,1 2yu9_C_,34,38,1,1 2yu9_C_,39,41,1,1 2yu9_C_,41,160,1,1 2yu9_C_,41,168,1,1 2yu9_C_,42,72,1,1 2yu9_C_,44,167,1,1 2yu9_C_,45,156,1,1 2yu9_C_,45,167,1,1 2yu9_C_,46,48,1,1 2yu9_C_,46,156,1,1 2yu9_C_,48,154,1,1 2yu9_C_,50,152,1,1 2yu9_C_,51,152,1,1 2yu9_C_,52,54,1,1 2yu9_C_,52,56,1,1 2yu9_C_,52,58,1,1 2yu9_C_,53,150,1,1 2yu9_C_,57,60,1,1 2yu9_C_,58,62,1,1 2yu9_C_,60,63,1,1 2yu9_C_,60,64,1,1 2yu9_C_,61,65,1,1 2yu9_C_,63,66,1,1 2yu9_C_,64,68,1,1 2yu9_C_,64,141,1,1 2yu9_C_,64,142,1,1 2yu9_C_,69,131,1,1 2yu9_C_,70,72,1,1 2yu9_C_,71,128,1,1 2yu9_C_,72,75,1,1 2yu9_C_,72,235,1,1 2yu9_C_,73,244,1,1 2yu9_C_,74,77,1,1 2yu9_C_,74,126,1,1 2yu9_C_,78,159,1,1 2yu9_C_,79,92,1,1 2yu9_C_,80,83,1,1 2yu9_C_,80,84,1,1 2yu9_C_,81,93,1,1 2yu9_C_,87,89,1,1 2yu9_C_,88,158,1,1 2yu9_C_,90,93,1,1 2yu9_C_,90,94,1,1 2yu9_C_,91,121,1,1 2yu9_C_,94,120,1,1 2yu9_C_,95,157,1,1 2yu9_C_,96,119,1,1 2yu9_C_,97,155,1,1 2yu9_C_,98,117,1,1 2yu9_C_,99,153,1,1 2yu9_C_,101,151,1,1 2yu9_C_,103,149,1,1 2yu9_C_,105,107,1,1 2yu9_C_,105,109,1,1 2yu9_C_,107,109,1,1 2yu9_C_,109,145,1,1 2yu9_C_,111,142,1,1 2yu9_C_,111,143,1,1 2yu9_C_,112,115,1,1 2yu9_C_,113,139,1,1 2yu9_C_,113,140,1,1 2yu9_C_,114,138,1,1 2yu9_C_,121,123,1,1 2yu9_C_,125,127,1,1 2yu9_C_,133,233,1,1 2yu9_C_,134,136,1,1 2yu9_C_,143,144,1,1 2yu9_C_,158,168,1,1 2yu9_C_,161,164,1,1 2yu9_C_,170,233,1,1 2yu9_C_,173,231,1,1 2yu9_C_,175,229,1,1 2yu9_C_,177,202,1,1 2yu9_C_,177,204,1,1 2yu9_C_,177,227,1,1 2yu9_C_,179,183,1,1 2yu9_C_,179,184,1,1 2yu9_C_,183,209,1,1 2yu9_C_,190,199,1,1 2yu9_C_,192,198,1,1 2yu9_C_,194,198,1,1 2yu9_C_,195,199,1,1 2yu9_C_,202,204,1,1 2yu9_C_,202,205,1,1 2yu9_C_,204,207,1,1 2yu9_C_,205,208,1,1 2yu9_C_,208,227,1,1 2yu9_C_,212,215,1,1 2yu9_C_,237,240,1,1 2yu9_C_,238,242,1,1 2yu9_C_,239,243,1,1 2yu9_C_,240,244,1,1 2yu9_C_,241,245,1,1 2yu9_C_,243,247,1,1 2yu9_C_,244,248,1,1 2yu9_C_,245,249,1,1 2yu9_C_,246,250,1,1 2yu9_C_,247,251,1,1 2yu9_C_,248,252,1,1 2yu9_C_,250,253,1,1 2yu9_C_,250,254,1,1 2yu9_C_,253,257,1,1 2yu9_C_,254,258,1,1 2yu9_C_,255,259,1,1 2yu9_C_,256,260,1,1 2yu9_C_,258,261,1,1