10        20          30        40        50        60  
UUUGCUGUUUAUACUUGAUGUCC--|    U    A       UU     U     GUCACCU 
                         GAGGC CUGU AACAUCC  CACUC CAGCU       \
                         UUUCG GACA UUGUGGG  GUGGG GUCGA       A
AUGUUCUCCUACGAGUCACGUUUCA^    C    C       --     -     ACUACGG 
120       110       100        90        80           70