10          20        30        40        50        60
AGUAAGGGAAAAUCAAA-  -| UUU  AC            UU  C        GUGUUU 
                  CC CC   CU  ACAGGUUGGGAU  GU GCAAUGCU      C
                  GG GG   GA  UGUCCGGCCCUG  CA CGUUAUGG      U
UAGAAGACCAGUGUUAGG  U^ UUU  GU            UU  -        UAUGUC 
 .       110       100        90        80         70