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

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

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

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

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