From various formations.

Centers Step Ahead (usually a Press Ahead); Ends do the anything call.

before Step And Squeeze   after Centers Step Ahead   after Ends Squeeze (done)

before Step And Zing   after

Note: on Step And anything, the Ends do the anything call starting from their original position, whereas on Twist And anything [C1], the Ends 1/4 In, Step Ahead, and then do the anything call.