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