ios - How to make a "title" cell in UITableView? -

i want build uitableview one(please notice grey cells(s,t,w) in screenshot):

. 2 custom cells ? or there other tip?

that standard "header" uitableview plain style.

- (nsstring *)tableview:(uitableview *)tableview titleforheaderinsection:(nsinteger)section {      if (section == 20) return @"s";      if (section == 21) return @"t";      if (section == 22) return @"w";      return @"undefined"; }