Sam Archer is the harlequinesque dancer who was trained in musical theater, while Richard Winsor is the taller, heavier-boned dancer who was trained in ballet.

[…] D. J. Riebesell […] chronicles his fishkeeping on the web and is an early adoptee of fishtank webcams. He has not one but two fishcams, one for a community tank and one for a tank of C. frontosa.

Coordinate term: guard post

Suppose that the colony starts its work from startword AA and let its terminal set be {a,b,c}