10        20           30        40        50        60   
GUGUGCCGUCUACUUACCAA---| U      CC        AGU  C       UUAGGUUCGU 
                       GU CGCUUU  UAAGUACU   GC GCAGGAG          \
                       CG GCGAAA  AUUCGUGA   CG CGUCCUC          G
ACAUAAGAAAACGACCCGUUGAG^ -      UU        ACC  U       CAUAACGCCU 
     120       110        100        90        80        70