Regular Tetragonal Toroid with 18 faces (type B) (antiprismatic form) V0 = ( 0, 0, 189) V1 = ( 0, 0, -189) V2 = ( 189, 0, 0) V3 = (-189, 0, 0) V4 = ( 0, 189, 0) V5 = ( 0, -189, 0) V6 = ( -16, -16, 29) V7 = ( 16, 16, -29) V8 = ( -29, 16, 16) V9 = ( 29, -16, -16) V10 = ( 16, -29, 16) V11 = ( -16, 29, -16) V12 = ( -54, -54, 81) V13 = ( 54, 54, -81) V14 = ( -81, 54, 54) V15 = ( 81, -54, -54) V16 = ( 54, -81, 54) V17 = ( -54, 81, -54) Faces: { 0, 14, 4, 3 } { 0, 3, 12, 5 } { 0, 5, 2, 16 } { 1, 17, 3, 4 } { 1, 4, 13, 2 } { 1, 2, 5, 15 } { 6, 8, 11, 14 } { 6, 14, 0, 16 } { 6, 16, 9, 10 } { 7, 11, 8, 17 } { 7, 17, 1, 15 } { 7, 15, 10, 9 } { 12, 3, 17, 8 } { 12, 8, 6, 10 } { 12, 10, 15, 5 } { 13, 4, 14, 11 } { 13, 11, 7, 9 } { 13, 9, 16, 2 }