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