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