Two panels, two sliding (XX)., Two panels, one sliding (XO)., Two panels, one sliding (OX)., Four panels, two sliding (OXXO)., Three panels, two sliding (XXO)., Three panels, two sliding (OXX)., Four panels, two sliding (90° corner post).
Two panels, two sliding (XX)., Two panels, one sliding (XO)., Two panels, one sliding (OX)., Four panels, two sliding (OXXO)., Three panels, two sliding (XXO)., Three panels, two sliding (OXX)., Four panels, two sliding (90° corner post).