pair,contact1,contact2,flow1,flow2 2cwa_A_,4,71,1,1 2cwa_A_,5,113,1,1 2cwa_A_,6,69,1,1 2cwa_A_,7,111,1,1 2cwa_A_,8,67,1,1 2cwa_A_,9,109,1,1 2cwa_A_,10,65,1,1 2cwa_A_,11,32,1,1 2cwa_A_,12,62,1,1 2cwa_A_,12,63,1,1 2cwa_A_,13,30,1,1 2cwa_A_,13,61,1,1 2cwa_A_,17,28,1,1 2cwa_A_,18,26,1,1 2cwa_A_,20,23,1,1 2cwa_A_,20,24,1,1 2cwa_A_,25,50,1,1 2cwa_A_,27,48,1,1 2cwa_A_,28,47,1,1 2cwa_A_,29,46,1,1 2cwa_A_,31,44,1,1 2cwa_A_,32,105,1,1 2cwa_A_,33,42,1,1 2cwa_A_,34,104,1,1 2cwa_A_,34,105,1,1 2cwa_A_,34,108,1,1 2cwa_A_,35,36,1,1 2cwa_A_,35,40,1,1 2cwa_A_,37,38,1,1 2cwa_A_,38,194,1,1 2cwa_A_,43,98,1,1 2cwa_A_,43,177,1,1 2cwa_A_,44,175,1,1 2cwa_A_,44,177,1,1 2cwa_A_,47,80,1,1 2cwa_A_,47,82,1,1 2cwa_A_,49,53,1,1 2cwa_A_,50,53,1,1 2cwa_A_,50,54,1,1 2cwa_A_,51,52,1,1 2cwa_A_,54,56,1,1 2cwa_A_,55,58,1,1 2cwa_A_,60,61,1,1 2cwa_A_,60,63,1,1 2cwa_A_,62,95,1,1 2cwa_A_,63,64,1,1 2cwa_A_,64,88,1,1 2cwa_A_,66,86,1,1 2cwa_A_,68,83,1,1 2cwa_A_,68,84,1,1 2cwa_A_,70,72,1,1 2cwa_A_,70,81,1,1 2cwa_A_,70,83,1,1 2cwa_A_,72,79,1,1 2cwa_A_,72,144,1,1 2cwa_A_,73,75,1,1 2cwa_A_,73,146,1,1 2cwa_A_,74,77,1,1 2cwa_A_,89,91,1,1 2cwa_A_,90,93,1,1 2cwa_A_,90,95,1,1 2cwa_A_,94,106,1,1 2cwa_A_,96,104,1,1 2cwa_A_,98,100,1,1 2cwa_A_,98,101,1,1 2cwa_A_,98,102,1,1 2cwa_A_,100,102,1,1 2cwa_A_,110,175,1,1 2cwa_A_,112,173,1,1 2cwa_A_,114,171,1,1 2cwa_A_,115,169,1,1 2cwa_A_,116,138,1,1 2cwa_A_,117,166,1,1 2cwa_A_,117,167,1,1 2cwa_A_,118,136,1,1 2cwa_A_,119,122,1,1 2cwa_A_,119,149,1,1 2cwa_A_,120,165,1,1 2cwa_A_,122,134,1,1 2cwa_A_,124,132,1,1 2cwa_A_,125,158,1,1 2cwa_A_,126,129,1,1 2cwa_A_,126,130,1,1 2cwa_A_,131,154,1,1 2cwa_A_,133,152,1,1 2cwa_A_,135,150,1,1 2cwa_A_,137,148,1,1 2cwa_A_,139,146,1,1 2cwa_A_,140,145,1,1 2cwa_A_,141,144,1,1 2cwa_A_,141,146,1,1 2cwa_A_,149,193,1,1 2cwa_A_,151,192,1,1 2cwa_A_,151,193,1,1 2cwa_A_,151,195,1,1 2cwa_A_,153,157,1,1 2cwa_A_,154,158,1,1 2cwa_A_,155,159,1,1 2cwa_A_,156,160,1,1 2cwa_A_,157,161,1,1 2cwa_A_,159,162,1,1 2cwa_A_,160,163,1,1 2cwa_A_,161,164,1,1 2cwa_A_,163,164,1,1 2cwa_A_,164,167,1,1 2cwa_A_,170,199,1,1 2cwa_A_,172,196,1,1 2cwa_A_,172,197,1,1 2cwa_A_,174,194,1,1 2cwa_A_,176,192,1,1 2cwa_A_,178,190,1,1 2cwa_A_,178,192,1,1 2cwa_A_,180,188,1,1 2cwa_A_,182,186,1,1 2cwa_A_,184,186,1,1 2cwa_A_,197,199,1,1