T1 := {[k,i,j] -> [k',i,j] : 1 <= k < k' < j <= i <= 1024}; T2 := {[k,i,i] -> [i,i',j'] : 1 <= k < i < j' <= i' <= 1024}; T3 := {[k,i,j] -> [j,i',i] : 1 <= k < j < i <= i' <= 1024}; T := T1 union T2 union T3; B := {[k,i,j]: 1 <= k < j <= i <= 1024}; T + within B;