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