10         20         30        40        50        
AAGAUGGAGGAUAUUAUC-     AGUU-|  A   A     A    A     U  UUU 
                   AGUCU     ACC GGC GUGUA UUAG UGAUU GA   \
                   UCAGG     UGG UCG CACAU AAUC ACUAA CU   A
CCAAGGUAACUACGUAAAA     AGAAU^  A   A     C    -     -  AUA 
   110       100        90        80        70          60