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