10         20         30        40        50        60     
GCUGAAGAUGAACACUG-     -|   A   U   GU                UUAGGGUUAUAC 
                  GUGCU CUGU GGA GAG  AGUAGAUUGUAUAGUU            C
                  CAUGA GGCA CCU UUC  UCAUCUGACAUAUCAA            C
AGGUCAGUCUCCCCUUCA     U^   C   -   UG                UAGAGGUUCUAC 
 .       120       110       100         90        80        70