KeyPress event, serial 28, synthetic NO, window 0x3a00001,
    root 0x40, subw 0x0, time 215861690, (85,137), root:(89,164),
    state 0x0, keycode 37 (keysym 0xffe3, Control_L), same_screen YES,
    XLookupString gives 0 bytes:
    XmbLookupString gives 0 bytes:
    XFilterEvent returns: False

ButtonPress event, serial 31, synthetic NO, window 0x3a00001,
    root 0x40, subw 0x0, time 215862353, (85,137), root:(89,164),
    state 0x4, button 5, same_screen YES

ButtonRelease event, serial 31, synthetic NO, window 0x3a00001,
    root 0x40, subw 0x0, time 215862353, (85,137), root:(89,164),
    state 0x1004, button 5, same_screen YES

KeyRelease event, serial 31, synthetic NO, window 0x3a00001,
    root 0x40, subw 0x0, time 215862977, (85,137), root:(89,164),
    state 0x4, keycode 37 (keysym 0xffe3, Control_L), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False