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

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

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

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

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