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

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

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

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

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