10         20         30        40        50        60     
AGGCACAAAGAAGAUGUG-  -|   G     U   GU                UUAGGGUCACAC 
                   UG CACU UGGGA GAG  AGUAGGUUGUAUAGUU            C
                   AC GUGA AUCCU UUC  UCAUCCAACAUAUCAA            C
UUACAGUGUCUACUAAAAG  G^   A     -   UG                UAGAGGGUCACA 
 .       120       110       100         90        80        70