10          20        30        40        50        60    
GGUGGUCUGCGGCUCCGGA--|        CGU   G   UU            UCGCAUAAUAA 
                     GUGCUGCGG   GAG UAG  GGUUGUAUGGUU           A
                     CGCGGCGCC   UUC AUC  CCAACAUGUCAA           C
ACCCUCUCACUGCUCAUCCCC^        CCU   G   UU            UAGAGGUACGA 
.       120       110       100        90        80        70