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

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

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

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

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