aoqi@0: []
aoqi@0: ["a"]
aoqi@0: [""]
aoqi@0: ["","a"]
aoqi@0: [""]
aoqi@0: ["","a"]
aoqi@0: ["a","","a","","a"]
aoqi@0: ["","",""]
aoqi@0: ["","",""]
aoqi@0: 100
aoqi@0: ["a","","a","","a"]
aoqi@0: 100
aoqi@0: ["a"]
aoqi@0: 100