>Bla-Let-7-P3_pri
CAUGGGCUUGACUUCUGUAUGGCCCUGAGGUGAGGUAGUAGGUUGUAUAGUUGAGAAGUACAACAUUGGAGAUGACUGUACAACCCGUUACCUUUUUUCGGGUCAUACCACGCUUCUGGACCUCUUG
>Bla-Let-7-P4_pri
CGCUGGGACGCCAGACGGGUGCACCUGAGGUGAGGUAGUAGGUUGUAUAGUUGAGAAGUACAUCAUUGGAGAUAACUGUGCAACCUGCUAGCUCUCCUUGGGGCAUGCCAGUAGCAGCACACCUUCC