10          20        30        40        50        60  
CACGGGGCUGGAGAGCUG--|    AG    CU       CGUA          UGGGGGAUC 
                    UCAGC  UGCU  AGCAGCA    AAUACUGGAG         \
                    GGUCG  GUGA  UCGUCGU    UUAUGACCUC         G
GUCCACGGUCCCUGACUAAA^    GA    UU       UACG          UCGUUGUCC 
   120       110       100        90        80        70