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