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