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