pair,contact1,contact2,flow1,flow2 1oop_B_,1,2,1,1 1oop_B_,3,19,1,1 1oop_B_,4,19,1,1 1oop_B_,5,16,1,1 1oop_B_,7,14,1,1 1oop_B_,8,13,1,1 1oop_B_,9,12,1,1 1oop_B_,11,53,1,1 1oop_B_,12,54,1,1 1oop_B_,19,20,1,1 1oop_B_,23,190,1,1 1oop_B_,23,192,1,1 1oop_B_,24,27,1,1 1oop_B_,25,192,1,1 1oop_B_,31,94,1,1 1oop_B_,33,242,1,1 1oop_B_,34,37,1,1 1oop_B_,34,38,1,1 1oop_B_,42,244,1,1 1oop_B_,42,245,1,1 1oop_B_,45,90,1,1 1oop_B_,45,243,1,1 1oop_B_,48,51,1,1 1oop_B_,48,52,1,1 1oop_B_,55,236,1,1 1oop_B_,56,235,1,1 1oop_B_,57,234,1,1 1oop_B_,59,233,1,1 1oop_B_,60,232,1,1 1oop_B_,62,230,1,1 1oop_B_,63,66,1,1 1oop_B_,68,146,1,1 1oop_B_,69,214,1,1 1oop_B_,70,137,1,1 1oop_B_,70,144,1,1 1oop_B_,71,212,1,1 1oop_B_,72,76,1,1 1oop_B_,72,121,1,1 1oop_B_,72,211,1,1 1oop_B_,73,210,1,1 1oop_B_,74,77,1,1 1oop_B_,75,78,1,1 1oop_B_,75,138,1,1 1oop_B_,75,208,1,1 1oop_B_,77,80,1,1 1oop_B_,80,84,1,1 1oop_B_,81,85,1,1 1oop_B_,82,86,1,1 1oop_B_,83,87,1,1 1oop_B_,84,88,1,1 1oop_B_,85,88,1,1 1oop_B_,85,89,1,1 1oop_B_,86,90,1,1 1oop_B_,88,247,1,1 1oop_B_,89,247,1,1 1oop_B_,91,203,1,1 1oop_B_,91,245,1,1 1oop_B_,92,244,1,1 1oop_B_,93,202,1,1 1oop_B_,94,200,1,1 1oop_B_,94,242,1,1 1oop_B_,96,239,1,1 1oop_B_,97,193,1,1 1oop_B_,98,237,1,1 1oop_B_,99,191,1,1 1oop_B_,100,102,1,1 1oop_B_,100,190,1,1 1oop_B_,100,235,1,1 1oop_B_,101,189,1,1 1oop_B_,102,233,1,1 1oop_B_,102,235,1,1 1oop_B_,103,187,1,1 1oop_B_,103,231,1,1 1oop_B_,106,108,1,1 1oop_B_,106,109,1,1 1oop_B_,109,227,1,1 1oop_B_,110,221,1,1 1oop_B_,111,183,1,1 1oop_B_,112,181,1,1 1oop_B_,112,217,1,1 1oop_B_,112,218,1,1 1oop_B_,113,181,1,1 1oop_B_,114,215,1,1 1oop_B_,115,179,1,1 1oop_B_,116,213,1,1 1oop_B_,117,177,1,1 1oop_B_,118,211,1,1 1oop_B_,120,207,1,1 1oop_B_,120,209,1,1 1oop_B_,124,158,1,1 1oop_B_,124,165,1,1 1oop_B_,125,127,1,1 1oop_B_,125,156,1,1 1oop_B_,126,156,1,1 1oop_B_,127,130,1,1 1oop_B_,130,154,1,1 1oop_B_,131,155,1,1 1oop_B_,133,136,1,1 1oop_B_,133,137,1,1 1oop_B_,133,155,1,1 1oop_B_,134,138,1,1 1oop_B_,135,138,1,1 1oop_B_,136,155,1,1 1oop_B_,138,140,1,1 1oop_B_,139,142,1,1 1oop_B_,139,144,1,1 1oop_B_,147,159,1,1 1oop_B_,147,161,1,1 1oop_B_,151,157,1,1 1oop_B_,151,158,1,1 1oop_B_,151,159,1,1 1oop_B_,158,160,1,1 1oop_B_,160,163,1,1 1oop_B_,161,164,1,1 1oop_B_,162,170,1,1 1oop_B_,163,166,1,1 1oop_B_,163,167,1,1 1oop_B_,163,168,1,1 1oop_B_,169,172,1,1 1oop_B_,170,173,1,1 1oop_B_,172,175,1,1 1oop_B_,173,176,1,1 1oop_B_,176,178,1,1 1oop_B_,182,185,1,1 1oop_B_,182,186,1,1 1oop_B_,195,199,1,1 1oop_B_,202,203,1,1 1oop_B_,202,207,1,1 1oop_B_,203,205,1,1 1oop_B_,203,206,1,1 1oop_B_,208,210,1,1 1oop_B_,223,226,1,1 1oop_B_,247,248,1,1