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