1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,17,18.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,17,18.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,18.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,18.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,18.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,18.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16.1,2,3,4,5,6,7,8,9,11,12,13,14,15,16.1,2,3,4,5,6,7,8,9,11,12,13,14,15.1,2,3,4,5,6,7,8,9,11,12,13,14,15.1,2,3,4,5,6,7,8,9,11,12,13,14,15.1,2,3,4,5,6,7,8,9,11,12,13,14,15.1,2,3,4,5,6,7,8,9,11,12,13,14,15.1,2,3,4,5,6,7,8,9,11,12,13,14,15.1,2,3,4,5,6,7,8,9,11,12,13,14,15.1,2,3,4,5,6,7,8,9,11,12,13,14,15.1,2,3,4.1,2,3,4.