An early form of electronic communication is Morse code, which is used with a series of dots and dashes to send a message. The code is shown below, with dots and dashes indicating each letter of the alphabet. To make it easier to learn Morse code a different display was configured and part of this display is shown below. Beginning from the START point, the letter ‘A’ would be determined by one right move which is a DOT, and one left move, which is a DASH. So A is a DOT DASH.