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