KeyPress event, serial 34, synthetic NO, window 0x3e00001,
    root 0x49f, subw 0x0, time 42901748, (606,1203), root:(756,1481),
    state 0x0, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
    XLookupString gives 0 bytes:
    XmbLookupString gives 0 bytes:
    XFilterEvent returns: False

KeyPress event, serial 37, synthetic NO, window 0x3e00001,
    root 0x49f, subw 0x0, time 42902358, (606,1203), root:(756,1481),
    state 0x1, keycode 41 (keysym 0x46, F), same_screen YES,
    XLookupString gives 1 bytes: (46) "F"
    XmbLookupString gives 1 bytes: (46) "F"
    XFilterEvent returns: False

KeyRelease event, serial 37, synthetic NO, window 0x3e00001,
    root 0x49f, subw 0x0, time 42902509, (606,1203), root:(756,1481),
    state 0x1, keycode 41 (keysym 0x46, F), same_screen YES,
    XLookupString gives 1 bytes: (46) "F"
    XFilterEvent returns: False

KeyRelease event, serial 37, synthetic NO, window 0x3e00001,
    root 0x49f, subw 0x0, time 42902810, (606,1203), root:(756,1481),
    state 0x1, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False