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