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