pair,contact1,contact2,flow1,flow2
1u4p_A_,1,3,1,1
1u4p_A_,1,6,1,1
1u4p_A_,3,6,1,1
1u4p_A_,9,34,1,1
1u4p_A_,11,36,1,1
1u4p_A_,15,50,1,1
1u4p_A_,19,61,1,1
1u4p_A_,20,23,1,1
1u4p_A_,21,24,1,1
1u4p_A_,21,64,1,1
1u4p_A_,23,44,1,1
1u4p_A_,23,45,1,1
1u4p_A_,25,42,1,1
1u4p_A_,25,46,1,1
1u4p_A_,26,27,1,1
1u4p_A_,26,42,1,1
1u4p_A_,28,40,1,1
1u4p_A_,30,38,1,1
1u4p_A_,31,33,1,1
1u4p_A_,31,34,1,1
1u4p_A_,39,51,1,1
1u4p_A_,41,49,1,1
1u4p_A_,43,45,1,1
1u4p_A_,43,46,1,1
1u4p_A_,43,47,1,1
1u4p_A_,52,54,1,1
1u4p_A_,52,55,1,1
1u4p_A_,55,59,1,1
1u4p_A_,56,60,1,1
1u4p_A_,57,61,1,1
1u4p_A_,58,62,1,1
1u4p_A_,59,60,1,1
1u4p_A_,59,63,1,1
1u4p_A_,60,64,1,1
1u4p_A_,61,64,1,1
1u4p_A_,62,65,1,1
1u4p_A_,63,66,1,1