11_4_nb1_nb11-12-13_nb2_nb3-4-5_nb7-8_nb9 11_4 4 5_8 0 0 5_8 0 12_ne1 1_sb1 1 1 0 0 0 0 11 0 0 0 11 ne2_se1 sb2 0 2 0 0 ne3-4-5_se2
4_sb3-4-5 4 4 4 4 4 4 0 0 5 5_8 ne7-8_se3-4-5
nb6_sb7-8 8 0 0 0 ne6 6_nb6 0 0 0 0 0 11 0 0 0 0 0 ne6_ne9_se7-8
13_sb9 13 11 0 12_9 12_9 12 0 0 12 9 9 9 9 9 ne11-12-13_se9
11_sb10_sb11-12-13 11 11 11 11 0 0 0 0 0 0 0 0 0 0 0 0 10_se10 nb10 13 13 0 0 0 12 12 12 ne10_se11-12-13
