W r y W r u W y t r E e W r y W r u W y t r E e [Wu] r y W r u [Wu] y t r E e [WO] r y W r [up] [WO] y t r E e [Wu] r y W r [uO] [Wu] y t r E e [WO] r y W r u [WO] y t r E e [WO] [rp] [yu] [WO] r u [WO] [yp] [tu] [rO] E e [WO] r y [Wd] r u [Ws] [ya] [tp] [rO] E e [Wu] r y W r u [Wu] y t r E e [Wu] r y W r u [Wu] r y t r E [es]d[tf]d[0O]d[es]d[tf]d[0O]d[es]d[tf]d[0O]d[es]d[tf]d[0O]dW r y W r u W y t r E e W r y W r u W y t r E e [Wf] [rf] y W [rf] u W y t r E e h [wd] r y [wh]-r-j [wH] y t r E e [Wl] r y [Wk] r u W y t r E e [Wl] r y [Wk] r u W y t r [El]k[ej] [wk] r y [wj]-r h w y t r [El]k[ej] [WH] r y [Wj]-r k W y t r [El]k[ej] [WH] r y [Wj]-r d [Wk] y t r E e [WH] r [yf] [Wl] r u W y t r E e W r y [Wl]-r k W r y t r E [es]d[tf]d[0O]d[es]d[tf]d[0O]d[es]d[tf]d[0O]d[es]d[tf]d[0O]d[es] - 6