pair,contact1,contact2,flow1,flow2 4grm_B_,3,22,1,1 4grm_B_,4,87,1,1 4grm_B_,4,89,1,1 4grm_B_,4,104,1,1 4grm_B_,4,105,1,1 4grm_B_,5,20,1,1 4grm_B_,6,105,1,1 4grm_B_,7,106,1,1 4grm_B_,7,152,1,1 4grm_B_,7,211,1,1 4grm_B_,9,10,1,1 4grm_B_,9,106,1,1 4grm_B_,9,108,1,1 4grm_B_,11,108,1,1 4grm_B_,11,110,1,1 4grm_B_,12,15,1,1 4grm_B_,13,110,1,1 4grm_B_,13,111,1,1 4grm_B_,14,78,1,1 4grm_B_,14,79,1,1 4grm_B_,15,79,1,1 4grm_B_,17,76,1,1 4grm_B_,19,74,1,1 4grm_B_,21,72,1,1 4grm_B_,23,25,1,1 4grm_B_,23,27,1,1 4grm_B_,23,69,1,1 4grm_B_,23,70,1,1 4grm_B_,27,69,1,1 4grm_B_,27,91,1,1 4grm_B_,28,66,1,1 4grm_B_,28,93,1,1 4grm_B_,29,92,1,1 4grm_B_,30,47,1,1 4grm_B_,31,89,1,1 4grm_B_,31,90,1,1 4grm_B_,32,44,1,1 4grm_B_,32,45,1,1 4grm_B_,32,72,1,1 4grm_B_,33,88,1,1 4grm_B_,33,99,1,1 4grm_B_,34,36,1,1 4grm_B_,34,42,1,1 4grm_B_,34,82,1,1 4grm_B_,35,85,1,1 4grm_B_,35,86,1,1 4grm_B_,36,39,1,1 4grm_B_,36,42,1,1 4grm_B_,36,85,1,1 4grm_B_,43,58,1,1 4grm_B_,44,56,1,1 4grm_B_,45,62,1,1 4grm_B_,46,54,1,1 4grm_B_,47,49,1,1 4grm_B_,47,52,1,1 4grm_B_,47,66,1,1 4grm_B_,49,52,1,1 4grm_B_,51,66,1,1 4grm_B_,59,62,1,1 4grm_B_,61,77,1,1 4grm_B_,62,87,1,1 4grm_B_,63,75,1,1 4grm_B_,66,69,1,1 4grm_B_,80,83,1,1 4grm_B_,81,84,1,1 4grm_B_,83,87,1,1 4grm_B_,84,109,1,1 4grm_B_,85,107,1,1 4grm_B_,87,105,1,1 4grm_B_,89,102,1,1 4grm_B_,91,100,1,1 4grm_B_,96,98,1,1 4grm_B_,108,150,1,1 4grm_B_,110,115,1,1 4grm_B_,110,181,1,1 4grm_B_,112,114,1,1 4grm_B_,112,115,1,1 4grm_B_,113,116,1,1 4grm_B_,116,223,1,1 4grm_B_,117,147,1,1 4grm_B_,120,144,1,1 4grm_B_,122,141,1,1 4grm_B_,122,142,1,1 4grm_B_,124,140,1,1 4grm_B_,125,238,1,1 4grm_B_,127,130,1,1 4grm_B_,127,131,1,1 4grm_B_,128,132,1,1 4grm_B_,129,132,1,1 4grm_B_,129,133,1,1 4grm_B_,130,134,1,1 4grm_B_,130,138,1,1 4grm_B_,130,191,1,1 4grm_B_,131,135,1,1 4grm_B_,134,136,1,1 4grm_B_,135,194,1,1 4grm_B_,137,192,1,1 4grm_B_,139,190,1,1 4grm_B_,141,188,1,1 4grm_B_,143,186,1,1 4grm_B_,145,175,1,1 4grm_B_,145,183,1,1 4grm_B_,146,184,1,1 4grm_B_,150,211,1,1 4grm_B_,152,209,1,1 4grm_B_,152,211,1,1 4grm_B_,154,156,1,1 4grm_B_,154,207,1,1 4grm_B_,155,162,1,1 4grm_B_,155,188,1,1 4grm_B_,156,205,1,1 4grm_B_,157,160,1,1 4grm_B_,158,202,1,1 4grm_B_,158,203,1,1 4grm_B_,165,191,1,1 4grm_B_,167,188,1,1 4grm_B_,167,189,1,1 4grm_B_,168,188,1,1 4grm_B_,169,187,1,1 4grm_B_,169,189,1,1 4grm_B_,173,185,1,1 4grm_B_,174,179,1,1 4grm_B_,175,183,1,1 4grm_B_,176,179,1,1 4grm_B_,176,182,1,1 4grm_B_,179,182,1,1 4grm_B_,180,181,1,1 4grm_B_,182,183,1,1 4grm_B_,193,196,1,1 4grm_B_,193,197,1,1 4grm_B_,194,198,1,1 4grm_B_,196,199,1,1 4grm_B_,196,202,1,1 4grm_B_,197,238,1,1 4grm_B_,199,201,1,1 4grm_B_,199,202,1,1 4grm_B_,202,237,1,1 4grm_B_,203,234,1,1 4grm_B_,204,235,1,1 4grm_B_,206,233,1,1 4grm_B_,208,231,1,1 4grm_B_,209,210,1,1 4grm_B_,210,229,1,1 4grm_B_,212,228,1,1 4grm_B_,213,226,1,1 4grm_B_,213,228,1,1 4grm_B_,214,215,1,1 4grm_B_,214,217,1,1 4grm_B_,214,225,1,1 4grm_B_,217,225,1,1 4grm_B_,219,223,1,1 4grm_B_,220,221,1,1 4grm_B_,225,227,1,1 4grm_B_,227,229,1,1 4grm_B_,238,240,1,1