10 20 30 40 50
UUUAUUGUGUUUCUCCAGU--| CC C AC U GGUU
AUGC CUCUGU CCUGAG CCU AACCUGUGA \
UACG GAGACA GGGCUC GGA UUGGACACU A
AAGGAAUUCGCAACUUUGACU^ UC A CU - GGAA
110 100 90 80 70 60