ZK4PDJYLLHUKTW3VAB3XDKLRLK6UAWMP3BZPUR2QTBO5JIBPTOHQC
WGXD77AGAXYCNFRM3432KMWZSX4F37WL6MAHKD6TW7RF5IFTFABQC
T5LZF6MAZN3S2CDRSWJTJRNOTM24DRE4NQBQI6F2ALYC5ZU74PTAC
7B74AT3BXYB7PVW4F6SGQNPMHOU5TEV5TZ54CG6VSQI46XSEKWXQC
if (client_surface(c)->mapped)
if (client_surface(c)->mapped && c->mon)