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