/* XPM */
static const char *envelope_letter[] = {
/* columns rows colors chars-per-pixel */
"24 24 20 1 ",
"  c #F39C12",
". c #F3A411",
"X c #F2A911",
"o c #F2B011",
"O c #F1BB10",
"+ c #DEA937",
"@ c #F1C30F",
"# c #F1C40F",
"$ c #C3AA5C",
"% c #7F8C8D",
"& c #8A9596",
"* c #909C9E",
"= c #95A5A6",
"- c #9EA7AA",
"; c #9BA9AA",
": c #A9B4B6",
"> c #B0B7BB",
", c #B9C0C3",
"< c #BDC3C7",
"1 c None",
/* pixels */
"1111@##########X11111111",
"111@##########@.X1111111",
"111@########@@@  X111111",
"111@########@@@   X11111",
"111@@#######@##X   X1111",
"111@##########@O..  X111",
"111@##########@@#####111",
"11&@##########@@#####&11",
"1,-o################o-,1",
"1<<+o###########@@#o+<<1",
"1<<<+o##########@@o+<<<1",
"1<<<<+o#########@o+<<<<1",
"1<<<<<+o########o+<<<<<1",
"1<<<<<<+o######o+<<<<<<1",
"1<<<<<<<+$====$+<<<<<<<1",
"1<<<<<<<:======:<<<<<<,1",
"1<<<<<<:========:,<<<<<1",
"1<<<<<:==========:<<<<<1",
"1<<<<:============:<<<<1",
"1<<<:==============:<<<1",
"1,,:================:<<1",
"1>:==================:>1",
"1=====================*1",
"11%%%%%&%%%%%%%%%%%%%&11"
};