insert 2 DNA AGG
  insert 3   DNA  CUP
print
print 2

remove 2

print
insert 1  RNA ACCGA
    copy   1 0
clip  1 2 4
clip 1 1
print
insert 3 RNA AAAC
print
swap 1 2 3 1
print
overlap 0 1

insert 3 DNA CAAGT
print
              
transcribe 3
print 3