pair,contact1,contact2,flow1,flow2 4crw_A_,1,3,1,1 4crw_A_,1,5,1,1 4crw_A_,2,6,1,1 4crw_A_,3,7,1,1 4crw_A_,4,8,1,1 4crw_A_,5,9,1,1 4crw_A_,6,10,1,1 4crw_A_,7,11,1,1 4crw_A_,7,30,1,1 4crw_A_,8,12,1,1 4crw_A_,9,13,1,1 4crw_A_,10,14,1,1 4crw_A_,11,14,1,1 4crw_A_,13,47,1,1 4crw_A_,14,19,1,1 4crw_A_,16,18,1,1 4crw_A_,16,19,1,1 4crw_A_,17,20,1,1 4crw_A_,17,60,1,1 4crw_A_,19,23,1,1 4crw_A_,20,24,1,1 4crw_A_,21,25,1,1 4crw_A_,22,26,1,1 4crw_A_,23,26,1,1 4crw_A_,23,27,1,1 4crw_A_,24,28,1,1 4crw_A_,25,29,1,1 4crw_A_,26,30,1,1 4crw_A_,27,30,1,1 4crw_A_,27,31,1,1 4crw_A_,29,32,1,1 4crw_A_,32,35,1,1 4crw_A_,33,36,1,1 4crw_A_,35,39,1,1 4crw_A_,36,40,1,1 4crw_A_,37,40,1,1 4crw_A_,37,41,1,1 4crw_A_,38,42,1,1 4crw_A_,39,43,1,1 4crw_A_,40,44,1,1 4crw_A_,41,45,1,1 4crw_A_,42,46,1,1 4crw_A_,42,47,1,1 4crw_A_,43,47,1,1 4crw_A_,43,48,1,1 4crw_A_,44,49,1,1 4crw_A_,45,49,1,1 4crw_A_,47,50,1,1 4crw_A_,47,51,1,1 4crw_A_,48,55,1,1 4crw_A_,49,103,1,1 4crw_A_,51,54,1,1 4crw_A_,51,58,1,1 4crw_A_,52,55,1,1 4crw_A_,54,58,1,1 4crw_A_,55,59,1,1 4crw_A_,55,106,1,1 4crw_A_,56,60,1,1 4crw_A_,57,61,1,1 4crw_A_,58,62,1,1 4crw_A_,59,63,1,1 4crw_A_,59,115,1,1 4crw_A_,60,64,1,1 4crw_A_,61,64,1,1 4crw_A_,61,65,1,1 4crw_A_,62,66,1,1 4crw_A_,63,66,1,1 4crw_A_,63,115,1,1 4crw_A_,67,70,1,1 4crw_A_,67,71,1,1 4crw_A_,68,72,1,1 4crw_A_,69,73,1,1 4crw_A_,70,74,1,1 4crw_A_,71,75,1,1 4crw_A_,72,76,1,1 4crw_A_,73,77,1,1 4crw_A_,74,78,1,1 4crw_A_,75,79,1,1 4crw_A_,76,80,1,1 4crw_A_,77,80,1,1 4crw_A_,77,81,1,1 4crw_A_,78,82,1,1 4crw_A_,79,83,1,1 4crw_A_,80,84,1,1 4crw_A_,81,85,1,1 4crw_A_,82,86,1,1 4crw_A_,83,87,1,1 4crw_A_,83,123,1,1 4crw_A_,84,87,1,1 4crw_A_,85,88,1,1 4crw_A_,86,90,1,1 4crw_A_,88,90,1,1 4crw_A_,90,140,1,1 4crw_A_,91,94,1,1 4crw_A_,92,98,1,1 4crw_A_,93,95,1,1 4crw_A_,94,97,1,1 4crw_A_,94,98,1,1 4crw_A_,95,99,1,1 4crw_A_,96,100,1,1 4crw_A_,97,101,1,1 4crw_A_,98,102,1,1 4crw_A_,99,103,1,1 4crw_A_,100,104,1,1 4crw_A_,101,105,1,1 4crw_A_,102,106,1,1 4crw_A_,103,107,1,1 4crw_A_,104,108,1,1 4crw_A_,105,109,1,1 4crw_A_,106,110,1,1 4crw_A_,107,111,1,1 4crw_A_,108,112,1,1 4crw_A_,109,114,1,1 4crw_A_,112,115,1,1 4crw_A_,112,117,1,1 4crw_A_,113,116,1,1 4crw_A_,116,158,1,1 4crw_A_,116,160,1,1 4crw_A_,120,123,1,1 4crw_A_,120,124,1,1 4crw_A_,125,128,1,1 4crw_A_,125,129,1,1 4crw_A_,125,224,1,1 4crw_A_,126,130,1,1 4crw_A_,127,131,1,1 4crw_A_,128,132,1,1 4crw_A_,129,133,1,1 4crw_A_,130,134,1,1 4crw_A_,131,135,1,1 4crw_A_,132,136,1,1 4crw_A_,132,224,1,1 4crw_A_,132,225,1,1 4crw_A_,133,136,1,1 4crw_A_,133,137,1,1 4crw_A_,134,181,1,1 4crw_A_,136,139,1,1 4crw_A_,136,223,1,1 4crw_A_,137,141,1,1 4crw_A_,138,142,1,1 4crw_A_,140,143,1,1 4crw_A_,140,144,1,1 4crw_A_,141,145,1,1 4crw_A_,143,147,1,1 4crw_A_,144,148,1,1 4crw_A_,145,149,1,1 4crw_A_,146,150,1,1 4crw_A_,147,151,1,1 4crw_A_,148,152,1,1 4crw_A_,149,153,1,1 4crw_A_,150,153,1,1 4crw_A_,151,154,1,1 4crw_A_,152,155,1,1 4crw_A_,154,157,1,1 4crw_A_,155,158,1,1 4crw_A_,158,161,1,1 4crw_A_,158,162,1,1 4crw_A_,160,165,1,1 4crw_A_,161,168,1,1 4crw_A_,162,165,1,1 4crw_A_,165,168,1,1 4crw_A_,165,169,1,1 4crw_A_,166,170,1,1 4crw_A_,167,171,1,1 4crw_A_,168,172,1,1 4crw_A_,169,173,1,1 4crw_A_,170,174,1,1 4crw_A_,171,175,1,1 4crw_A_,172,176,1,1 4crw_A_,173,177,1,1 4crw_A_,173,207,1,1 4crw_A_,174,178,1,1 4crw_A_,175,179,1,1 4crw_A_,176,180,1,1 4crw_A_,177,180,1,1 4crw_A_,177,211,1,1 4crw_A_,177,212,1,1 4crw_A_,178,181,1,1 4crw_A_,179,193,1,1 4crw_A_,181,184,1,1 4crw_A_,181,189,1,1 4crw_A_,185,188,1,1 4crw_A_,185,189,1,1 4crw_A_,186,190,1,1 4crw_A_,187,191,1,1 4crw_A_,188,192,1,1 4crw_A_,189,193,1,1 4crw_A_,190,194,1,1 4crw_A_,191,195,1,1 4crw_A_,192,196,1,1 4crw_A_,193,197,1,1 4crw_A_,194,198,1,1 4crw_A_,195,199,1,1 4crw_A_,196,199,1,1 4crw_A_,196,201,1,1 4crw_A_,197,200,1,1 4crw_A_,202,204,1,1 4crw_A_,202,205,1,1 4crw_A_,203,206,1,1 4crw_A_,210,213,1,1 4crw_A_,211,214,1,1 4crw_A_,212,215,1,1 4crw_A_,214,217,1,1 4crw_A_,214,218,1,1 4crw_A_,215,219,1,1 4crw_A_,216,220,1,1 4crw_A_,217,220,1,1