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