On the 1st (and 15th)2nd (and 16th)3rd (and 17th)4th (and 18th)5th (and 19th)6th (and 20th)7th (and 21st)8th (and 22nd)9th (and 23rd)10th (and 24th)11th (and 25th)12th (and 26th)13th (and 27th)14th (and 28th) of the month Default