  We construct a new series of multicomponent integrable PDE systems that
contain as particular example (with appropriately chosen parameters) many
famous integrable systems including KdV, coupled KdV, Harry Dym, coupled Harry
Dym, Camassa-Holm, multicomponent Camassa-Holm, Kaup-Boussinesq systems. The
series contains also integrable systems with no low-component analogues.
