nb1_nb2_nb3_nb6 0 0 0 0 ne1 1_sb1 1 1 0 0 0 ne2_se1 nb2 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 ne2_ne3
sb3 3 0 0 0 0 0 0 0 0 ne6_se3
