Expander

Input Matrix:
(0,0,0)(1,1,1)(2,1,1)
Expand (n=0..5)

Results:

Single Expansion

Matrix:
(0,0,0)(1,1,1)(2,1,1)
n:

Expand with n

Result:

Standardness Checker

Matrix to Check:
(0,0,0)(1,1,1)(2,1,1)(3,1,1)
Check Standardness

Result: