10 20 30 40 50
UCUGGACGCCUCUUUUG-- U C G U -| AAUGAGUGGG
GU UGUC CCUG AACAA AUC CUGAUGCUG A
CA ACGG GGAC UUGUU UAG GACUACGAC C
GGCUACCUGGUCCUCGUUA C C G U U^ CUCGUACAUA
. 110 100 90 80 70 60