How can organize the disordered columns using awk/sed?
Awk - re-write the fields with the default (single space) output field separator:
$ awk '{NF+=0} 1' data
one two
one two
one two
Sed - substitute multiple spaces with single space:
$ sed 's/ */ /' data
one two
one two
one two
tr - squeeze (-s) spaces:
$ tr -s ' ' < data
one two
one two
one two
column:
$ column -t < data
one two
one two
one two
rs (reshape) to two columns:
$ rs 0 2 < data
one two
one two
one two