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

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

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

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

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