10           20        30        40        50         
UCCUUUGUUCGACCACU--  -|  G      C  C     U        U   UUGUGAA 
                   GU GCU UGGGUU UA CCUAU CUGACCCU GAC       \
                   CA CGG ACCCAA AU GGAUG GGCUGGGG CUG       U
UUUAUCAUGCUGCCCAGCA  G^  -      U  C     C        C   UUAGUGG 
       110       100         90        80        70        60