2_nb10-11_nb12_nb2-3_nb6-7 0 0 0 6 0 11_3_6_7 0 0 0 0 0 0 3 0 11_6 ne2-3
nb1_sb2-3 2 0 0 0 0 0 0 0 3 ne1 1_nb1 0 0 0 0 0 0 11 3_6_7 3 3_7 ne1_ne6-7_se2-3
11_6_nb4_nb5_sb6-7 11_6 11_6 6_ne4 4_sb4 11_7_ne5_se4 nb5 0 0 ne10-11_ne5_se6-7
nb8_nb9_sb10-11 0 0 0 11 11 0 0 0 11_ne8 8_sb8 0 0 0 0 0 0 11 0 0 0 0 0 0 ne9_se8
9_nb9 0 11 11 0 0 0 0 0 0 11 ne12_ne9_se10-11
