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

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

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

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

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