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

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

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

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

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