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

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

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

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

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