“…where, with a little twist of notation, we are using 0 , 1 , 2 and 3 to stand for ∈ = {0,1} 2 = {00,01,10,11} or for 00 , 01 , 10 and 11 . The corresponding IPBE is to find the equation ( ) = ( 1 , 2 ) = 0, where : 16 2 → 16 = FB{ , } such that it has a consistency condition {0 = 0} and a set of particular solutions {( ̅ , ̅ ), ( , ), ( ̅ , ̅), ( ∨ ̅ , ̅ ∨ )} (18) Figure 3 displays the VEKM representation for IPBE ( ) expressed via (13).…”