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