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

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

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

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

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