"code","usage","normal","shift"
"0x00","no_operation",,
"0x01","rollover_error",,
"0x02","post_fail",,
"0x03","undefined_error",,
"0x04","a_A","a","A"
"0x05","b_B","b","B"
"0x06","c_C","c","C"
"0x07","d_D","d","D"
"0x08","e_E","e","E"
"0x09","f_F","f","F"
"0x0a","g_G","g","G"
"0x0b","h_H","h","H"
"0x0c","i_I","i","I"
"0x0d","j_J","j","J"
"0x0e","k_K","k","K"
"0x0f","l_L","l","L"
"0x10","m_M","m","M"
"0x11","n_N","n","N"
"0x12","o_O","o","O"
"0x13","p_P","p","P"
"0x14","q_Q","q","Q"
"0x15","r_R","r","R"
"0x16","s_S","s","S"
"0x17","t_T","t","T"
"0x18","u_U","u","U"
"0x19","v_V","v","V"
"0x1a","w_W","w","W"
"0x1b","x_X","x","X"
"0x1c","y_Y","y","Y"
"0x1d","z_Z","z","Z"
"0x1e","_1_exclam",1,"!"
"0x1f","_2_at",2,"@"
"0x20","_3_numbersign",3,"#"
"0x21","_4_dollar",4,"$"
"0x22","_5_percent",5,"%"
"0x23","_6_asciicircum",6,"^"
"0x24","_7_ampersand",7,"&"
"0x25","_8_asterisk",8,"*"
"0x26","_9_parenleft",9,"("
"0x27","_0_parenright",0,")"
"0x28","_return",,
"0x29","esc",,
"0x2a","backspace",,
"0x2b","tab",,
"0x2c","spacebar",,
"0x2d","minus_underscore","-","_"
"0x2e","equal_plus","=","+"
"0x2f","bracketleft_braceleft","[","{"
"0x30","bracketright_braceright","]","}"
"0x31","backslash_bar","\","|"
"0x32","iso_numbersign_tilde","#","~"
"0x33","semicolon_colon",";",":"
"0x34","apostrophe_quotedbl","'",""""
"0x35","grave_asciitilde","'","~"
"0x36","comma_less",",","<"
"0x37","period_greater",".",">"
"0x38","slash_question","/","?"
"0x39","caps_lock",,
"0x3a","F1",,
"0x3b","F2",,
"0x3c","F3",,
"0x3d","F4",,
"0x3e","F5",,
"0x3f","F6",,
"0x40","F7",,
"0x41","F8",,
"0x42","F9",,
"0x43","F10",,
"0x44","F11",,
"0x45","F12",,
"0x46","print_screen",,
"0x47","scroll_lock",,
"0x48","pause",,
"0x49","insert",,
"0x4a","home",,
"0x4b","page_up",,
"0x4c","_delete",,
"0x4d","end",,
"0x4e","page_down",,
"0x4f","right_arrow",,
"0x50","left_arrow",,
"0x51","down_arrow",,
"0x52","up_arrow",,