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

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

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

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

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