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