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

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

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

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

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