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