(0 21 18 14 7 5 2)(1 4 3)(6 15 12)(8 20 10)(9 17 11)(13 19 16)
ALLOWS (11/8)-SEQUENCE
1: (0 7 14)
(0 7 21 18 14 5 2)(1 4 3)(6 15 12)(8 20 10)(9 17 11)(13 19 16)
2: (6 15 12)
(0 7 21 18 14 5 2)(1 4 3)(6)(8 20 10)(9 17 11)(12)(13 19 16)(15)
3: (5 18 14)
(0 7 21 18 2)(1 4 3)(5)(6)(8 20 10)(9 17 11)(12)(13 19 16)(14)(15)
4: (13 19 16)
(0 7 21 18 2)(1 4 3)(5)(6)(8 20 10)(9 17 11)(12)(13)(14)(15)(16)(19)