[1, 2, 3, 4]
1:2:3:4:[]
1:(2:(3:(4:([]))))
-- :
map ('\t':) ["abc", "def", "ghi"]
-- ..
[1..4]
-- 1P^̊
[1, 3 .. 9]
-- 
['a'..'z'] 
-- Xg\L
-- (i,j) i  j  1`10ׂ̂Ă̑g
[ (i, j) | i <- [1..10], j <- [1..10]]
-- ijƂɋȑg
[ (i, j) | i <- [1..10], j <- [1..10], i `mod` 2 == 0, j `mod` 2 == 0 ]

