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