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 avant.....E     .1.     F.....  suite
.2. le trait est découpé en étapes (par des ressauts, ou par des changements brutaux de direction)

 the legs are cut in two similar stages, each of them being marked by a ledge, first at the feet, then at the knees
 by its fold, the elbow of the left figure cuts the arm in two stages; his hand cuts the alignment between his arm and his axe; a curve and his hand cut in two stages the continuous line going from the arm to the axe of the right figure