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