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