排班表 3人2个岗位，上6天休3天 (12187)

B4:H6=IFERROR(MID("VVVV休休休VV",MOD(DATE(LEFT($A$1,4),MIDB($A$1,7,2),OFFSET(B$3,INT(ROW(A1)/5)*5,)&"")-1+MOD(ROW(A1)-1,5)*3-1,9)+1,1),"")

B4:H6複製到 B9:H11 … B24:H26