pair,contact1,contact2,flow1,flow2 3fal_B_,4,7,1,1 3fal_B_,4,8,1,1 3fal_B_,5,9,1,1 3fal_B_,6,10,1,1 3fal_B_,7,11,1,1 3fal_B_,8,12,1,1 3fal_B_,9,13,1,1 3fal_B_,10,14,1,1 3fal_B_,11,15,1,1 3fal_B_,12,16,1,1 3fal_B_,13,17,1,1 3fal_B_,14,18,1,1 3fal_B_,15,19,1,1 3fal_B_,16,20,1,1 3fal_B_,17,21,1,1 3fal_B_,18,22,1,1 3fal_B_,18,97,1,1 3fal_B_,19,23,1,1 3fal_B_,20,24,1,1 3fal_B_,21,25,1,1 3fal_B_,21,60,1,1 3fal_B_,22,26,1,1 3fal_B_,23,27,1,1 3fal_B_,25,28,1,1 3fal_B_,25,60,1,1 3fal_B_,26,29,1,1 3fal_B_,28,31,1,1 3fal_B_,29,32,1,1 3fal_B_,33,49,1,1 3fal_B_,33,52,1,1 3fal_B_,34,45,1,1 3fal_B_,39,42,1,1 3fal_B_,39,43,1,1 3fal_B_,40,44,1,1 3fal_B_,41,45,1,1 3fal_B_,42,46,1,1 3fal_B_,43,47,1,1 3fal_B_,44,48,1,1 3fal_B_,44,226,1,1 3fal_B_,45,49,1,1 3fal_B_,46,50,1,1 3fal_B_,46,121,1,1 3fal_B_,47,51,1,1 3fal_B_,48,51,1,1 3fal_B_,48,52,1,1 3fal_B_,49,53,1,1 3fal_B_,49,114,1,1 3fal_B_,50,54,1,1 3fal_B_,51,55,1,1 3fal_B_,52,56,1,1 3fal_B_,53,57,1,1 3fal_B_,54,58,1,1 3fal_B_,55,59,1,1 3fal_B_,56,60,1,1 3fal_B_,57,61,1,1 3fal_B_,58,62,1,1 3fal_B_,59,63,1,1 3fal_B_,60,64,1,1 3fal_B_,61,65,1,1 3fal_B_,62,66,1,1 3fal_B_,64,67,1,1 3fal_B_,65,68,1,1 3fal_B_,68,71,1,1 3fal_B_,70,73,1,1 3fal_B_,71,74,1,1 3fal_B_,74,79,1,1 3fal_B_,75,78,1,1 3fal_B_,75,79,1,1 3fal_B_,76,80,1,1 3fal_B_,77,81,1,1 3fal_B_,78,82,1,1 3fal_B_,78,166,1,1 3fal_B_,78,167,1,1 3fal_B_,79,83,1,1 3fal_B_,80,84,1,1 3fal_B_,81,85,1,1 3fal_B_,82,86,1,1 3fal_B_,83,87,1,1 3fal_B_,86,90,1,1 3fal_B_,87,91,1,1 3fal_B_,88,92,1,1 3fal_B_,89,93,1,1 3fal_B_,89,156,1,1 3fal_B_,89,162,1,1 3fal_B_,90,94,1,1 3fal_B_,91,95,1,1 3fal_B_,92,96,1,1 3fal_B_,93,96,1,1 3fal_B_,93,97,1,1 3fal_B_,94,97,1,1 3fal_B_,94,98,1,1 3fal_B_,95,98,1,1 3fal_B_,96,99,1,1 3fal_B_,98,107,1,1 3fal_B_,100,105,1,1 3fal_B_,103,105,1,1 3fal_B_,106,114,1,1 3fal_B_,108,112,1,1 3fal_B_,109,111,1,1 3fal_B_,115,118,1,1 3fal_B_,115,119,1,1 3fal_B_,116,120,1,1 3fal_B_,117,121,1,1 3fal_B_,119,122,1,1 3fal_B_,119,124,1,1 3fal_B_,120,123,1,1 3fal_B_,123,224,1,1 3fal_B_,125,128,1,1 3fal_B_,125,129,1,1 3fal_B_,125,217,1,1 3fal_B_,126,130,1,1 3fal_B_,129,133,1,1 3fal_B_,130,134,1,1 3fal_B_,131,135,1,1 3fal_B_,132,136,1,1 3fal_B_,133,137,1,1 3fal_B_,134,138,1,1 3fal_B_,135,139,1,1 3fal_B_,136,140,1,1 3fal_B_,137,141,1,1 3fal_B_,140,143,1,1 3fal_B_,145,148,1,1 3fal_B_,145,149,1,1 3fal_B_,145,185,1,1 3fal_B_,146,150,1,1 3fal_B_,147,151,1,1 3fal_B_,148,152,1,1 3fal_B_,148,190,1,1 3fal_B_,149,153,1,1 3fal_B_,150,154,1,1 3fal_B_,151,155,1,1 3fal_B_,152,156,1,1 3fal_B_,153,157,1,1 3fal_B_,154,158,1,1 3fal_B_,155,159,1,1 3fal_B_,155,175,1,1 3fal_B_,156,159,1,1 3fal_B_,156,162,1,1 3fal_B_,159,162,1,1 3fal_B_,161,208,1,1 3fal_B_,165,168,1,1 3fal_B_,166,168,1,1 3fal_B_,167,170,1,1 3fal_B_,167,171,1,1 3fal_B_,168,172,1,1 3fal_B_,169,173,1,1 3fal_B_,170,174,1,1 3fal_B_,171,175,1,1 3fal_B_,172,176,1,1 3fal_B_,173,177,1,1 3fal_B_,175,179,1,1 3fal_B_,176,180,1,1 3fal_B_,177,181,1,1 3fal_B_,178,182,1,1 3fal_B_,179,183,1,1 3fal_B_,180,184,1,1 3fal_B_,181,185,1,1 3fal_B_,182,186,1,1 3fal_B_,183,187,1,1 3fal_B_,184,187,1,1 3fal_B_,184,188,1,1 3fal_B_,185,189,1,1 3fal_B_,186,190,1,1 3fal_B_,190,193,1,1 3fal_B_,193,196,1,1 3fal_B_,195,199,1,1 3fal_B_,196,200,1,1 3fal_B_,197,201,1,1 3fal_B_,198,202,1,1 3fal_B_,199,202,1,1 3fal_B_,199,203,1,1 3fal_B_,200,203,1,1 3fal_B_,201,204,1,1 3fal_B_,202,205,1,1 3fal_B_,202,206,1,1 3fal_B_,203,207,1,1 3fal_B_,205,208,1,1 3fal_B_,206,210,1,1 3fal_B_,207,211,1,1 3fal_B_,208,212,1,1 3fal_B_,209,213,1,1 3fal_B_,210,214,1,1 3fal_B_,211,215,1,1 3fal_B_,212,216,1,1 3fal_B_,213,217,1,1 3fal_B_,214,218,1,1 3fal_B_,215,219,1,1 3fal_B_,217,221,1,1 3fal_B_,218,222,1,1 3fal_B_,221,224,1,1 3fal_B_,221,226,1,1 3fal_B_,222,225,1,1 3fal_B_,229,233,1,1 3fal_B_,230,234,1,1 3fal_B_,231,235,1,1 3fal_B_,232,236,1,1 3fal_B_,233,237,1,1 3fal_B_,233,238,1,1