v = array1d(1..2 ,[2, 1]);
----------
v = array1d(1..2 ,[3, 1]);
----------
v = array1d(1..2 ,[4, 1]);
----------
v = array1d(1..2 ,[5, 1]);
----------
v = array1d(1..2 ,[1, 2]);
----------
v = array1d(1..2 ,[3, 2]);
----------
v = array1d(1..2 ,[4, 2]);
----------
v = array1d(1..2 ,[5, 2]);
----------
v = array1d(1..2 ,[1, 3]);
----------
v = array1d(1..2 ,[2, 3]);
----------
v = array1d(1..2 ,[4, 3]);
----------
v = array1d(1..2 ,[5, 3]);
----------
v = array1d(1..2 ,[1, 4]);
----------
v = array1d(1..2 ,[2, 4]);
----------
v = array1d(1..2 ,[3, 4]);
----------
v = array1d(1..2 ,[5, 4]);
----------
v = array1d(1..2 ,[1, 5]);
----------
v = array1d(1..2 ,[2, 5]);
----------
v = array1d(1..2 ,[3, 5]);
----------
v = array1d(1..2 ,[4, 5]);
----------
==========