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

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

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

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

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