//mouse
ButtonPress event, serial 37, synthetic NO, window 0x4c00001,
    root 0x2b9, subw 0x0, time 2928576, (174,176), root:(768,467),
    state 0x10, button 1, same_screen YES

ButtonRelease event, serial 37, synthetic NO, window 0x4c00001,
    root 0x2b9, subw 0x0, time 2928664, (174,176), root:(768,467),
    state 0x110, button 1, same_screen YES

//tablet
ButtonPress event, serial 37, synthetic NO, window 0x4c00001,
    root 0x2b9, subw 0x0, time 3016648, (167,170), root:(761,461),
    state 0x10, button 8, same_screen YES
ButtonRelease event, serial 37, synthetic NO, window 0x4c00001,
    root 0x2b9, subw 0x0, time 3016800, (178,169), root:(772,460),
    state 0x10, button 8, same_screen YES