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