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