(0 19 16)(1 20 3)(2 11 4)(5 14 6)(7 17 9)(8 12 10)(13 18 15)
ALLOWS (11/8)-SEQUENCE
1: (6 8 14)
(0 19 16)(1 20 3)(2 11 4)(5 14 12 10 8)(6)(7 17 9)(13 18 15)
2: (7 17 9)
(0 19 16)(1 20 3)(2 11 4)(5 14 12 10 8)(6)(7)(9)(13 18 15)(17)
3: (13 18 15)
(0 19 16)(1 20 3)(2 11 4)(5 14 12 10 8)(6)(7)(9)(13)(15)(17)(18)
4: (5 14 12)
(0 19 16)(1 20 3)(2 11 4)(5 10 8)(6)(7)(9)(12)(13)(14)(15)(17)(18)