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