10          20        30        40           50         
AAUGCUGCUGGCAGGCU--        UG UG   C         ---|     A  GUCUAC 
                   GCUGGGAU  A  GCU UGACAGUGU   UGCACU CU      A
                   UGACCUUG  U  CGA ACUGUUAUA   ACGUGA GA      C
GUUUGUUCCUACAUAGUCC        GU UA   A         AUA^     C  AUUAAA 
 120       110       100        90        80        70        60