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