(0 18 4)(1 7 5)(2 20 3)(6 11 9)(8 21 19)(10 22 17 14 12)(13 16 15)
ALLOWS (11/8)-SEQUENCE
1: (1 2 5)

(0 18 4)(1)(2 7 5 20 3)(6 11 9)(8 21 19)(10 22 17 14 12)(13 16 15)
2: (3 5 20)

(0 18 4)(1)(2 7 5)(3)(6 11 9)(8 21 19)(10 22 17 14 12)(13 16 15)(20)
3: (0 18 4)

(0)(1)(2 7 5)(3)(4)(6 11 9)(8 21 19)(10 22 17 14 12)(13 16 15)(18)(20)
4: (8 21 19)

(0)(1)(2 7 5)(3)(4)(6 11 9)(8)(10 22 17 14 12)(13 16 15)(18)(19)(20)(21)