10        20          30         40        50        60 
UUGGUCCACAUGUCCGCACUC--        C   U   -|     U        CAAAUCAA 
                       AUUUCAAG GGC UUC AACGAC AUAUCAAC        \
                       UAGAGUUC CCG AAG UUGUUG UAUAGUUG        G
AGUUUUUUUCACUUGUGAGGUUU        C   U   U^     -        CAUAGAUC 
 120       110       100        90        80         70