local kolakoski = {1, 2}

local index = 2
local length = 2

while length < 100 do
    local current_len = kolakoski[index]
    local last_len = kolakoski[index - 1]
    local last = kolakoski[length]
    local last_influenced = not (index == length)

    if current_len == 1 then
        table.insert(kolakoski, 3 - last)
    else
        if last_len == 1 and not last_influenced then
            table.insert(kolakoski, last)
        else
            table.insert(kolakoski, 3 - last)
            table.insert(kolakoski, 3 - last)
        end
    end
    length = #kolakoski
    index = index + 1
end

local i = 1
while i <= 100 do
    io.write(kolakoski[i])
    io.write(' ')
    i = i + 1
end
print()