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