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