! Copyright (C) 2012 Doug Coleman.
-! See http://factorcode.org/license.txt for BSD license.
+! See https://factorcode.org/license.txt for BSD license.
USING: arrays sequences sequences.windowed tools.test ;
{ { { 1 } { 1 2 } { 1 2 3 } { 2 3 4 } { 3 4 5 } { 4 5 6 } } }