1# BEGIN ARRANGEMENT 2# number_of_vertices 34 4# number_of_edges 54 6# number_of_faces 72 8# BEGIN VERTICES 90 2 0 100 3 0 111 2 0 121 3 0 13# END VERTICES 14# BEGIN EDGES 150 1 0 0 161 3 0 0 173 2 1 0 182 0 1 0 19# END EDGES 20# BEGIN FACES 21# BEGIN FACE 221 0 23# number_of_outer_ccbs 240 25# number_of_inner_ccbs 261 27# halfedges_on_inner_ccb 284 290 2 4 6 30# number_of_isolated_vertices 310 32# END FACE 33# BEGIN FACE 341 1 35# number_of_outer_ccbs 361 37# halfedges_on_outer_ccb 384 391 7 5 3 40# number_of_inner_ccbs 410 42# number_of_isolated_vertices 430 44# END FACE 45# END FACES 46# END ARRANGEMENT 47# BEGIN CURVES 48# number_of_curves 491 50P[2(0,P[2(0,8)(2,1)])(2,P[0(0,1)])] 51# induced_edges 520 53 54# END CURVES 55