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

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

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

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

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