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