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