beginchar("y",1.33wedge_len#,let_height#,0); wedgesetup; tback(2) = mid(1); tback(4) = mid(3); wccw(3) = wcw(1); tback(6) = mid(5); rot(5) := rot(6) := -90; mid(2) = wcw(6); xpart tback(1) = xpart tback(3) = 0; ypart wpnt(6) = 0; wedgeset(1, 6); endchar;