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

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

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

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

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