ydf4 xdf4pp wdf4p vdf4 udf4pp

9me4pp 8me4p 7me4 6me4pp 5me4p

kwd4p jwd4 iwd4pp hwd4p gwd4

v5c4 u5c4pp t5c4p s5c4 r5c4pp

6ec4pp 5ec4p 4ec4 3ec4pp 2ec4p