Hex Machine Parts

We manufacture Hex Machine parts .A machine that returns four bits for four bits is called a hex machine. An initial 2D array of bits is partitioned into square arrays . Each quartet of bits is transduced into the same number of bits at new quartet positions according to a rule given by 16 base-16 digits.The rules for this transduction are set by the controls at the left. The array is then shifted to perform a similar transduction by the rules defined by the controls at the right side and shifted back.