Figure "a" is a quarter turn right.
Figure "b" is a half turn right.
Figure "c" is a three-quarter turn right.
Figure "d" is a full-turn right.
Figure "e" is a quarter-turn right, step
forward to right, then a quarter-turn left,
terminated by a step forward to the left.
Figure "f" is a three-quarter-turn right,
into a step forward on the right foot.