CREATE TABLE table_72627 ("Year" FLOAT, "Mens singles" CLOB, "Womens singles" CLOB, "Mens doubles" CLOB, "Womens doubles" CLOB, "Mixed doubles" CLOB)

In the year 2006, the womens singles had no competition and the mens doubles were roland hilti kilian pfister, what were the womens doubles
SELECT "Womens doubles" FROM table_72627 WHERE "Womens singles" = 'no competition' AND "Mens doubles" = 'Roland Hilti Kilian Pfister' AND "Year" = '2006'
SELECT "Womens doubles" FROM "table_72627" WHERE "Mens doubles" = 'Roland Hilti Kilian Pfister' AND "Womens singles" = 'no competition' AND "Year" = '2006'