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