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

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

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

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

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