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