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