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

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

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

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

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