10 20 30 40 50
GUGCCCUUGCUGUCCUC--| U C - AU CUUUA
UGGUACC GAAAAGAAG UGC CCAUGUU UUUCG U
ACUAUGG UUUUUCUUC ACG GGUACAA AAAGC A
UCGAGAAGUACCACUCUAA^ C - U AC AGUGU
110 100 90 80 70 60