10          20        30        40        50          
GUGCCUCACACAUUUCU--|      U GC           U    G    A   UUCUCU 
                   GUCUCCC G  CAAGUGGUUCU AACA UUCA CAG      \
                   UAGGGGG C  GUUCACCAGGA UUGU AAGU GUU      A
CACUGCGGACCGUCUCGCU^      C UA           U    A    -   AAAGCU 
.       110       100        90        80        70