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