(((2,2),1,1,1),1,1) (2,2)

((1,(2,2),1,1),1,1) (2,2)

(1,(1,1,1,(2,2)),1) (2,2)

(1,(1,1,(2,2),1),1) (2,2)

  Different projections of the link (2,2) 3 2 (2,2).