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