10        20        30        40        50  
d1kbha-  (   1 )         egqsderalldqlhtllsntdatgleeidralgipelvnqgqale
d7jflc-  (2069 )    dllrtlkspsspqqqqqvlnilks-npqlmaafikqr             
                               aaaaaaaaaa        aaaaaa               

d1kbha-  (  46 )    pk
d7jflc-  (     )