These can also be written in kanji, and can sometimes be hard to look up, so here they are:

 斯・此・是
例:此奴(こいつ)・斯うした(こうした)・此所(ここ)・此方(こちら)・是(これ)

 其・夫
例:其処(そこ)・其方(そちら)・夫(それ)

 彼
例:彼所(あそこ)・彼方(あなた・あちら)・彼奴(あいつ)

Note that these are not fully interchangeable in practice.