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