Regular Triangular Toroid with 18 faces (type A) (triangular form) V0 = ( 0, 0, 2) V1 = ( 0, 0, -2) V2 = ( 2, 0, 0) V3 = (-2, 0, 0) V4 = ( 0, 2, 0) V5 = ( 0, -2, 0) V6 = ( 3, 0, 3) V7 = (-3, 3, 0) V8 = ( 0, -3, -3) Faces: { 0, 2, 5 } { 0, 5, 6 } { 0, 6, 7 } { 0, 7, 3 } { 0, 3, 4 } { 0, 4, 2 } { 2, 4, 6 } { 2, 6, 8 } { 2, 8, 1 } { 2, 1, 5 } { 5, 1, 3 } { 5, 3, 8 } { 5, 8, 6 } { 6, 4, 7 } { 7, 4, 1 } { 7, 1, 8 } { 7, 8, 3 } { 3, 1, 4 }