Piece: Frog (2) The Frog is a combined leaper consisting of Ferz and Threeleaper Piece: Giraffe (3) Makes (1,4)-jump Piece: Girlscout (2) A piece that make consecutive orthogonal steps on a zig-zag path. Piece: Gnu (18) Makes (1-2)-jump or (1-3)-jump Piece:...