(1) nude 1 two three four 5 six (one) nude 6 7 eight 9 (one) nude 9 10 (one) nude 10 11 (one) nude 11 twelve (1) nude twelve thirteen (one) nude thirteen 14 (1) nude 14 fifteen (one) nude 15 sixteen (1) nude 16 17 (one) nude 17 eighteen (1) nude 18 19 (1) nude 19