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