10          20        30        40        50        60        70        80        
UUGGGACAUUAUUUUUU--|                    CGU     AAU    AUUCUGCACUUCCCCGUGGAGAUGACAAGAUAUC 
                   ACGGUGUAAGGUCUAUCACUA   CACAU   CACC                                  \
                   UGUCGCGUUCCGGAUGGUGAU   GUGUA   GUGG                                  U
UGCUACUAGCUACUACACG^                    UCC     GU-    UUGGGGGUGGUAUUUUUGUUGAGCUAUUUAAGUG 
    170       160       150       140       130        120       110       100        90