(0 9 7)(1 21 5)(2 11 4)(3 19 17 15 8)(6 13 10)(12 16 14)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 2 11)
(0 4 2 9 7)(1 21 5)(3 19 17 15 8)(6 13 10)(11)(12 16 14)(18 22 20)
2: (1 21 5)
(0 4 2 9 7)(1)(3 19 17 15 8)(5)(6 13 10)(11)(12 16 14)(18 22 20)(21)
3: (3 19 8)
(0 4 2 9 7)(1)(3)(5)(6 13 10)(8 17 15)(11)(12 16 14)(18 22 20)(19)(21)
4: (18 22 20)
(0 4 2 9 7)(1)(3)(5)(6 13 10)(8 17 15)(11)(12 16 14)(18)(19)(20)(21)(22)