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