ui_out -ignore 4 ui_in '{ "jsonrpc": "2.0", "method": "keys", "params": [ "i" ] }' ui_in '{ "jsonrpc": "2.0", "method": "keys", "params": [ "a" ] }' sleep .1 ui_in '{ "jsonrpc": "2.0", "method": "mouse_press", "params": [ "left", 0, 2 ] }' sleep .1 ui_in '{ "jsonrpc": "2.0", "method": "keys", "params": [ "b" ] }' sleep .1 ui_in '{ "jsonrpc": "2.0", "method": "mouse_release", "params": [ "left", 0, 4 ] }' sleep .1 ui_in '{ "jsonrpc": "2.0", "method": "keys", "params": [ "c" ] }'