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