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