10          20        30         40         50         
CUCUCUUCUUAGAACCU--  U     CCG       U   -        -|   GAGUGGC 
                   GU CCUCC   UCAACAA AUC CUGGUGCU GAGU       \
                   CG GGGGG   AGUUGUU UAG GACUACGA CUCA       A
ACCAGGUCCUCUACCAUUU  U     AGA       U   U        C^   GAGACUC 
 .       110       100        90        80        70        60