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

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

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

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

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