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