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

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

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

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

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