10        20          30        40        50        60     
UGGACUGGAGGUUACAUGUU--|  GG     U   GU                UUAGGGUCACAC 
                      GAC  UGGGA GAG  AGUAGGUUGUAUAGUU            C
                      CUG  ACUCU UUC  UCAUCCAACAUAUCAA            C
ACUUUGAGACAUCGAACUAAAC^  AA     -   UG                UAGAGGGUCACA 
 .       120       110       100         90        80        70