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