10          20        30          40        50        60
AGUCUACUUUGUAGGUUU--    CU      A       --| UU  A        UCAACG 
                    GAAC  UCGAUU CCUUAUC  CG  GU GCCAAAGU      A
                    UUUG  AGCUAA GGAAUAG  GC  CA CGGUUUCA      A
AGCACCAUAACUUCACAGUU    UU      C       AC^ CU  -        ACGGCG 
 120       110       100        90        80         70