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

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

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

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

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