10          20        30        40        50          
GGGAUCCCGGCUGACCU--|         A  AA        C           GUGGUAG 
                   ACGGCAUGGU UG  CAGGUUAC UGUGGUGCAGU       \
                   UGCCGUGCCA AC  GUCCAGUG GCACUACGUCG       U
UUAGAGGUCUGUCUCUCUG^         C  CC        U           CAAAAGG 
 .       110       100        90        80        70