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