*bricks,Grouted bricks - TIP 278x (c)1988, Watson Kilbourne
0,      0,  0,  .25,.2,  .47,-.03
0,      0,.17,  .25,.2,  .47,-.03
90,     0,  0,  .2,.25,  .17,-.23
90,  -.03,  0,  .2,.25,  .17,-.23