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