pair,contact1,contact2,flow1,flow2 3ch2_X_,3,10,1,1 3ch2_X_,5,7,1,1 3ch2_X_,5,8,1,1 3ch2_X_,5,197,1,1 3ch2_X_,6,151,1,1 3ch2_X_,7,199,1,1 3ch2_X_,9,197,1,1 3ch2_X_,10,12,1,1 3ch2_X_,10,13,1,1 3ch2_X_,11,14,1,1 3ch2_X_,11,154,1,1 3ch2_X_,11,155,1,1 3ch2_X_,14,16,1,1 3ch2_X_,14,20,1,1 3ch2_X_,17,19,1,1 3ch2_X_,17,20,1,1 3ch2_X_,18,21,1,1 3ch2_X_,18,51,1,1 3ch2_X_,19,22,1,1 3ch2_X_,22,214,1,1 3ch2_X_,23,55,1,1 3ch2_X_,23,214,1,1 3ch2_X_,25,39,1,1 3ch2_X_,25,55,1,1 3ch2_X_,25,218,1,1 3ch2_X_,26,28,1,1 3ch2_X_,27,30,1,1 3ch2_X_,27,100,1,1 3ch2_X_,27,216,1,1 3ch2_X_,29,73,1,1 3ch2_X_,30,102,1,1 3ch2_X_,31,73,1,1 3ch2_X_,32,35,1,1 3ch2_X_,32,36,1,1 3ch2_X_,32,100,1,1 3ch2_X_,33,37,1,1 3ch2_X_,33,190,1,1 3ch2_X_,33,191,1,1 3ch2_X_,34,38,1,1 3ch2_X_,35,39,1,1 3ch2_X_,36,40,1,1 3ch2_X_,37,41,1,1 3ch2_X_,38,42,1,1 3ch2_X_,39,43,1,1 3ch2_X_,39,56,1,1 3ch2_X_,40,44,1,1 3ch2_X_,41,44,1,1 3ch2_X_,41,45,1,1 3ch2_X_,41,159,1,1 3ch2_X_,41,248,1,1 3ch2_X_,42,46,1,1 3ch2_X_,43,47,1,1 3ch2_X_,43,56,1,1 3ch2_X_,44,48,1,1 3ch2_X_,44,157,1,1 3ch2_X_,44,159,1,1 3ch2_X_,45,49,1,1 3ch2_X_,46,49,1,1 3ch2_X_,46,51,1,1 3ch2_X_,47,50,1,1 3ch2_X_,49,252,1,1 3ch2_X_,51,253,1,1 3ch2_X_,52,54,1,1 3ch2_X_,55,95,1,1 3ch2_X_,57,60,1,1 3ch2_X_,57,61,1,1 3ch2_X_,57,93,1,1 3ch2_X_,57,98,1,1 3ch2_X_,58,62,1,1 3ch2_X_,59,63,1,1 3ch2_X_,60,64,1,1 3ch2_X_,62,72,1,1 3ch2_X_,63,98,1,1 3ch2_X_,65,70,1,1 3ch2_X_,70,81,1,1 3ch2_X_,71,73,1,1 3ch2_X_,71,74,1,1 3ch2_X_,77,81,1,1 3ch2_X_,77,163,1,1 3ch2_X_,78,81,1,1 3ch2_X_,78,82,1,1 3ch2_X_,79,83,1,1 3ch2_X_,80,84,1,1 3ch2_X_,81,85,1,1 3ch2_X_,82,86,1,1 3ch2_X_,83,87,1,1 3ch2_X_,84,88,1,1 3ch2_X_,85,88,1,1 3ch2_X_,85,89,1,1 3ch2_X_,86,90,1,1 3ch2_X_,90,118,1,1 3ch2_X_,92,118,1,1 3ch2_X_,92,119,1,1 3ch2_X_,94,97,1,1 3ch2_X_,95,98,1,1 3ch2_X_,95,100,1,1 3ch2_X_,98,107,1,1 3ch2_X_,101,103,1,1 3ch2_X_,101,104,1,1 3ch2_X_,102,105,1,1 3ch2_X_,104,107,1,1 3ch2_X_,109,110,1,1 3ch2_X_,113,115,1,1 3ch2_X_,113,116,1,1 3ch2_X_,118,120,1,1 3ch2_X_,118,121,1,1 3ch2_X_,120,123,1,1 3ch2_X_,124,251,1,1 3ch2_X_,126,249,1,1 3ch2_X_,127,128,1,1 3ch2_X_,129,131,1,1 3ch2_X_,130,249,1,1 3ch2_X_,132,247,1,1 3ch2_X_,132,249,1,1 3ch2_X_,134,245,1,1 3ch2_X_,135,138,1,1 3ch2_X_,135,244,1,1 3ch2_X_,136,139,1,1 3ch2_X_,136,242,1,1 3ch2_X_,136,243,1,1 3ch2_X_,137,140,1,1 3ch2_X_,139,142,1,1 3ch2_X_,142,145,1,1 3ch2_X_,143,147,1,1 3ch2_X_,144,148,1,1 3ch2_X_,144,232,1,1 3ch2_X_,145,149,1,1 3ch2_X_,146,150,1,1 3ch2_X_,147,151,1,1 3ch2_X_,148,152,1,1 3ch2_X_,149,153,1,1 3ch2_X_,150,154,1,1 3ch2_X_,151,155,1,1 3ch2_X_,152,156,1,1 3ch2_X_,153,157,1,1 3ch2_X_,154,158,1,1 3ch2_X_,160,194,1,1 3ch2_X_,161,246,1,1 3ch2_X_,162,192,1,1 3ch2_X_,163,243,1,1 3ch2_X_,163,244,1,1 3ch2_X_,164,189,1,1 3ch2_X_,164,190,1,1 3ch2_X_,165,167,1,1 3ch2_X_,165,168,1,1 3ch2_X_,165,185,1,1 3ch2_X_,166,169,1,1 3ch2_X_,166,189,1,1 3ch2_X_,167,170,1,1 3ch2_X_,171,174,1,1 3ch2_X_,173,175,1,1 3ch2_X_,178,180,1,1 3ch2_X_,180,228,1,1 3ch2_X_,180,230,1,1 3ch2_X_,184,239,1,1 3ch2_X_,185,187,1,1 3ch2_X_,186,243,1,1 3ch2_X_,190,215,1,1 3ch2_X_,193,214,1,1 3ch2_X_,195,212,1,1 3ch2_X_,196,212,1,1 3ch2_X_,198,210,1,1 3ch2_X_,199,209,1,1 3ch2_X_,200,208,1,1 3ch2_X_,200,230,1,1 3ch2_X_,202,204,1,1 3ch2_X_,202,205,1,1 3ch2_X_,202,206,1,1 3ch2_X_,209,231,1,1 3ch2_X_,211,229,1,1 3ch2_X_,213,227,1,1 3ch2_X_,214,226,1,1 3ch2_X_,215,216,1,1 3ch2_X_,215,225,1,1 3ch2_X_,221,225,1,1 3ch2_X_,223,226,1,1 3ch2_X_,230,232,1,1 3ch2_X_,230,233,1,1 3ch2_X_,231,240,1,1 3ch2_X_,234,237,1,1 3ch2_X_,240,242,1,1 3ch2_X_,243,244,1,1 3ch2_X_,253,255,1,1