10         20         30        40        50         
UAACUUUCCGAGGUUGAA-    UCC-|   UG  UU             C    GUGUG 
                   UGGA    CCUU  CU  AACAUGGGGGUAC UGCU     A
                   ACCU    GGAG  GA  UUGUACCUUCGUG AUGA     A
AUGUUUUCAACCCAGCCAA    CUGU^   GU  CU             A    AAACA 
.       110       100        90        80        70        60