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