01,02,03,04,05,06,9 01,02,03,04,06,07,9 01,10,20,30,40,49,1 07,13,15,20,33,40,1 07,13,15,21,33,44,5 02,11,25,27,30,39,5 15,17,19,21,23,27,3 20,25,30,35,40,45,3