lista_da_tupla_a = (["0", "33", "40"], ["8", "30","9"], ["7", "0", "0"])
for tuplinha in lista_da_tupla_a:
tuplinha[2] = "5"
print(lista_da_tupla_a)
bGlzdGFfZGFfdHVwbGFfYSA9IChbIjAiLCAiMzMiLCAiNDAiXSwgWyI4IiwgIjMwIiwiOSJdLCBbIjciLCAiMCIsICIwIl0pCmZvciB0dXBsaW5oYSBpbiBsaXN0YV9kYV90dXBsYV9hOgogICAgdHVwbGluaGFbMl0gPSAiNSIKcHJpbnQobGlzdGFfZGFfdHVwbGFfYSk=