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