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