event12 - button state: touch 0 from BUTTON_STATE_NONE    event BUTTON_EVENT_IN_AREA     to BUTTON_STATE_AREA   
event12 - button state: touch 1 from BUTTON_STATE_NONE    event BUTTON_EVENT_IN_AREA     to BUTTON_STATE_AREA   
event12 - button state: touch 2 from BUTTON_STATE_NONE    event BUTTON_EVENT_IN_AREA     to BUTTON_STATE_AREA   
event12 - tap: touch 0 state TAP_STATE_IDLE → TAP_EVENT_TOUCH → TAP_STATE_TOUCH
event12 - tap: touch 1 state TAP_STATE_TOUCH → TAP_EVENT_TOUCH → TAP_STATE_TOUCH_2
event12 - tap: touch 2 state TAP_STATE_TOUCH_2 → TAP_EVENT_TOUCH → TAP_STATE_TOUCH_3
event12 - button state: touch 0 from BUTTON_STATE_AREA    event BUTTON_EVENT_UP          to BUTTON_STATE_NONE   
event12 - tap: touch 0 state TAP_STATE_TOUCH_3 → TAP_EVENT_RELEASE → TAP_STATE_TOUCH_2_HOLD
event12 - gesture state: GESTURE_STATE_NONE → GESTURE_STATE_UNKNOWN
 event12  POINTER_BUTTON   +0.000s	BTN_MIDDLE (274) pressed, seat count: 1
 event12  POINTER_BUTTON   +0.049s	BTN_MIDDLE (274) released, seat count: 0
event12 - button state: touch 1 from BUTTON_STATE_AREA    event BUTTON_EVENT_UP          to BUTTON_STATE_NONE   
event12 - button state: touch 2 from BUTTON_STATE_AREA    event BUTTON_EVENT_UP          to BUTTON_STATE_NONE   
event12 - tap: touch 1 state TAP_STATE_TOUCH_2_HOLD → TAP_EVENT_RELEASE → TAP_STATE_HOLD
event12 - tap: touch 2 state TAP_STATE_HOLD → TAP_EVENT_RELEASE → TAP_STATE_IDLE
