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