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