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