10         20         30        40        50        60  
UUAUUAUUCUAUGCCAUC-    U-|     UC         CU      G   GCAAUAACC 
                   GUGA  UAACGG  GGUUUUCAC  UGAUCU AGA         \
                   CACU  AUUGUU  UCGAAAGUG  ACUAGA UCU         A
AAAACUCUGUUUUUCGGCU    UC^     GA         CU      G   AUUCGUAAG 
   120       110       100        90        80        70