10         20         30        40        50        60
GAGCUGCGUACAGAACUA-    -|   GG A                GC     UGGACC 
                   CCUG CUUG  A ACAUACUUCUUUAUAU  CCAUA      U
                   GGGC GGAC  U UGUAUGAAGAAAUGUA  GGUAU      G
AAUGAGGUCGCUCUCUCAA    U^   UU A                A-     CGAAUC 
 .       110       100        90        80         70