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

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

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

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

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