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