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