perfunction

631^st 669^th 1,231^st 838^th 1,768^th 1,001^st 929^th 1,234^th 3,087^th 3,427^th 5,562^nd 2,764^th 2,451^st 2,533^rd 1,122^nd 1,537^th 1,345^th 1,886^th 1,138^th 2,679^th 667^th