10          20        30        40        50          
AGGAUGGAGUAGCCACUG--|  UU     U           C           UGUGUAC 
                    UGG  CUGGU UCAAUCCAUAC AAGAUUUUCUA       \
                    ACU  GACCA AGUUAGGUGUG UUCUAAAAGAU       A
ACUAGAGACUCAUAUAUUAG^  GG     U           -           CUAAUAA 
.       110       100        90        80         70