pair,contact1,contact2,flow1,flow2 3sm4_A_,1,3,1,1 3sm4_A_,1,4,1,1 3sm4_A_,1,5,1,1 3sm4_A_,2,6,1,1 3sm4_A_,3,7,1,1 3sm4_A_,5,8,1,1 3sm4_A_,5,9,1,1 3sm4_A_,6,10,1,1 3sm4_A_,8,109,1,1 3sm4_A_,9,11,1,1 3sm4_A_,12,14,1,1 3sm4_A_,12,15,1,1 3sm4_A_,20,23,1,1 3sm4_A_,20,24,1,1 3sm4_A_,21,25,1,1 3sm4_A_,22,26,1,1 3sm4_A_,24,27,1,1 3sm4_A_,25,28,1,1 3sm4_A_,25,224,1,1 3sm4_A_,26,106,1,1 3sm4_A_,27,30,1,1 3sm4_A_,28,223,1,1 3sm4_A_,29,63,1,1 3sm4_A_,31,112,1,1 3sm4_A_,31,114,1,1 3sm4_A_,31,159,1,1 3sm4_A_,32,35,1,1 3sm4_A_,32,56,1,1 3sm4_A_,33,36,1,1 3sm4_A_,35,38,1,1 3sm4_A_,36,39,1,1 3sm4_A_,36,40,1,1 3sm4_A_,39,53,1,1 3sm4_A_,40,42,1,1 3sm4_A_,50,54,1,1 3sm4_A_,51,55,1,1 3sm4_A_,52,56,1,1 3sm4_A_,53,57,1,1 3sm4_A_,54,58,1,1 3sm4_A_,55,59,1,1 3sm4_A_,56,60,1,1 3sm4_A_,57,61,1,1 3sm4_A_,58,62,1,1 3sm4_A_,59,63,1,1 3sm4_A_,60,64,1,1 3sm4_A_,61,65,1,1 3sm4_A_,62,66,1,1 3sm4_A_,63,67,1,1 3sm4_A_,66,68,1,1 3sm4_A_,73,77,1,1 3sm4_A_,74,78,1,1 3sm4_A_,75,79,1,1 3sm4_A_,76,80,1,1 3sm4_A_,77,81,1,1 3sm4_A_,78,82,1,1 3sm4_A_,80,83,1,1 3sm4_A_,83,87,1,1 3sm4_A_,84,88,1,1 3sm4_A_,85,88,1,1 3sm4_A_,85,89,1,1 3sm4_A_,86,90,1,1 3sm4_A_,87,91,1,1 3sm4_A_,88,92,1,1 3sm4_A_,89,93,1,1 3sm4_A_,90,94,1,1 3sm4_A_,91,95,1,1 3sm4_A_,92,96,1,1 3sm4_A_,92,99,1,1 3sm4_A_,95,97,1,1 3sm4_A_,98,122,1,1 3sm4_A_,100,120,1,1 3sm4_A_,102,103,1,1 3sm4_A_,105,115,1,1 3sm4_A_,107,113,1,1 3sm4_A_,107,162,1,1 3sm4_A_,108,110,1,1 3sm4_A_,108,111,1,1 3sm4_A_,112,210,1,1 3sm4_A_,115,160,1,1 3sm4_A_,118,127,1,1 3sm4_A_,118,129,1,1 3sm4_A_,119,127,1,1 3sm4_A_,121,124,1,1 3sm4_A_,121,125,1,1 3sm4_A_,123,125,1,1 3sm4_A_,123,170,1,1 3sm4_A_,126,168,1,1 3sm4_A_,126,170,1,1 3sm4_A_,128,170,1,1 3sm4_A_,128,172,1,1 3sm4_A_,130,172,1,1 3sm4_A_,130,174,1,1 3sm4_A_,132,177,1,1 3sm4_A_,133,177,1,1 3sm4_A_,134,137,1,1 3sm4_A_,135,139,1,1 3sm4_A_,135,175,1,1 3sm4_A_,136,137,1,1 3sm4_A_,136,140,1,1 3sm4_A_,137,141,1,1 3sm4_A_,138,142,1,1 3sm4_A_,139,143,1,1 3sm4_A_,140,144,1,1 3sm4_A_,141,145,1,1 3sm4_A_,146,149,1,1 3sm4_A_,149,152,1,1 3sm4_A_,149,153,1,1 3sm4_A_,150,154,1,1 3sm4_A_,153,157,1,1 3sm4_A_,154,158,1,1 3sm4_A_,155,159,1,1 3sm4_A_,156,160,1,1 3sm4_A_,157,161,1,1 3sm4_A_,158,162,1,1 3sm4_A_,158,189,1,1 3sm4_A_,158,191,1,1 3sm4_A_,159,163,1,1 3sm4_A_,160,164,1,1 3sm4_A_,161,166,1,1 3sm4_A_,161,190,1,1 3sm4_A_,162,199,1,1 3sm4_A_,166,190,1,1 3sm4_A_,167,190,1,1 3sm4_A_,169,188,1,1 3sm4_A_,171,186,1,1 3sm4_A_,173,184,1,1 3sm4_A_,175,177,1,1 3sm4_A_,175,178,1,1 3sm4_A_,175,182,1,1 3sm4_A_,190,192,1,1 3sm4_A_,191,193,1,1 3sm4_A_,191,195,1,1 3sm4_A_,192,196,1,1 3sm4_A_,193,197,1,1 3sm4_A_,194,198,1,1 3sm4_A_,195,199,1,1 3sm4_A_,196,200,1,1 3sm4_A_,197,201,1,1 3sm4_A_,198,202,1,1 3sm4_A_,201,205,1,1 3sm4_A_,202,206,1,1 3sm4_A_,203,207,1,1 3sm4_A_,204,208,1,1 3sm4_A_,205,209,1,1 3sm4_A_,206,210,1,1 3sm4_A_,207,211,1,1 3sm4_A_,208,212,1,1 3sm4_A_,209,213,1,1 3sm4_A_,210,214,1,1 3sm4_A_,211,215,1,1 3sm4_A_,212,216,1,1 3sm4_A_,213,216,1,1 3sm4_A_,213,218,1,1 3sm4_A_,214,217,1,1 3sm4_A_,219,222,1,1 3sm4_A_,221,223,1,1 3sm4_A_,221,224,1,1