sentences:  Each triangle in this dual tiling, order 3-7 kisrhombille, represent a fundamental domain of the Wythoff construction for the symmetry group [7,3].This tiling can be considered a member of a sequence of uniform patterns with vertex figure (4.6.2p) and Coxeter-Dynkin diagram .For "p" < 6, the members of the sequence are omnitruncated polyhedra (zonohedrons), shown below as spherical tilings.