10          20        30        40        50        60
AUUGCUUCCUUCUUUAAG--|          UG   G           UG A   UACGGA 
                    ACUCUCUUCGG  ACG GUAUUCUUGGG  G UAA      U
                    UGAGAGGAGCU  UGC CAUAAGAAUUC  U AUU      U
GAACUUCAGCGACUUCUACA^          GA   G           GU -   GUUGCA 
 .       110       100        90        80         70