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

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

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

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

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