10        20           30        40        50        60 
CUCUUCCGAGCCUCAUCUG      ---|         C       UUGUGA     GGUUAU 
                   UCUGUU   GGGCUGGGGG AGGGCCU      AGGCG      G
                   AGACGG   CCUGACCUCC UCCCGGG      UCCGC      C
CAAAACGGAGCUUCAUUU-      AGC^         U       UC----     UAGACU 
.       110        100        90        80            70