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