...er....let me see...the sum total is 'L' - dazzlenation....count up the number of shapes....12 in all...the twelfth letter of the alphabet....."we can all be tuesday!"...remember how circuits and circuitry boards were constructed around the days of the week - regarding andrew's gang etc etc...something that had confused prince charles, who was then contacted by archer, on the phone....more laughter....go figure:

All 18 Pentominoes - Polyomino - Wikipedia