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

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

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

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

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