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