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