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