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