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