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