# NOT RUN {
lis <- list("A" = c("a", "aa", "aaa"), "B" = c("b", "bb"), "C" = c("c", "cc"), "D" = c("ddd"))
dict <- quanteda:::list2dictionary(lis)
quanteda:::nest_dictionary(dict, c(1, 1, 2, 2))
quanteda:::nest_dictionary(dict, c(1, 2, 1, 2))
# }
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