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