6_8_nb1-2_nb10_nb3-4_nb6-7_nb8-9 8 0 2_9 0 0 0 1_4_7 0 0 0 0 0 2_9 4 0 0 0 ne1-2
3_sb1-2 1_3_4_7 0 0 4_7 4_7 0 0 2_9 0 0 0 0 0 0 ne3-4_se1-2
3_sb3-4 0 4_7 0 0 0 10_4_9 0 0 0 0 ne6-7_se3-4
nb5-11_sb6-7 7 7 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 ne5-11
11_sb5-11 5 0 0 0 0 ne8-9_se5-11_se6-7
8_sb8-9 8 0 0 0 0 0 9 10_9 0 ne10_se8-9
sb10 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 se10
