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

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

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

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

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