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