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