P2c6 — @:w t ½ ;s @ @@ @ @@

P2c6 — @:¼ t ½lgs @ @@ @ @@

P2c6 — @:■ X ½Lm @ @ @  xr z&* @ Kqj=8) @

P2c6 — @:¼ X ½ @ @@ @ 