(0 17 15)(1 19 3)(2 11 9 6 4)(5 10 8)(7 16 14)(12 18 13)
ALLOWS (11/8)-SEQUENCE
1: (0 2 15)
(0)(1 19 3)(2 17 15 11 9 6 4)(5 10 8)(7 16 14)(12 18 13)
2: (1 19 3)
(0)(1)(2 17 15 11 9 6 4)(3)(5 10 8)(7 16 14)(12 18 13)(19)
3: (2 17 9)
(0)(1)(2 6 4)(3)(5 10 8)(7 16 14)(9 15 11)(12 18 13)(17)(19)
4: (7 16 14)
(0)(1)(2 6 4)(3)(5 10 8)(7)(9 15 11)(12 18 13)(14)(16)(17)(19)