(0 18 16)(1 20 7)(2 17 4)(3 12 5)(6 11 9)(8 19 14)(10 15 13)
ALLOWS (11/8)-SEQUENCE
1: (5 8 19)
(0 18 16)(1 20 7)(2 17 4)(3 12 5 14 8)(6 11 9)(10 15 13)(19)
2: (3 12 5)
(0 18 16)(1 20 7)(2 17 4)(3 14 8)(5)(6 11 9)(10 15 13)(12)(19)
3: (2 17 4)
(0 18 16)(1 20 7)(2)(3 14 8)(4)(5)(6 11 9)(10 15 13)(12)(17)(19)
4: (3 14 8)
(0 18 16)(1 20 7)(2)(3)(4)(5)(6 11 9)(8)(10 15 13)(12)(14)(17)(19)