A 4-bit shift register that has 2 control inputs, INITIALIZE and RIGHT/LEFT.
could be an array of 4 flipflops or more likely a simplyfied sketch with more complex components.
4 black bars with white faces
four nigger bears with white faces hiding in the forest
Black sheep in a jungle
Baa baa, black sheep, have you any wool? I'm lost in the Sierras, bring me home you tool.
Doodle or Die is the game of "telephone" with drawing!
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