a = gb1-a  b = gb1-b  c = def-c  d = $(d)
a = va1-a  b = gb1-b  c = def-c  d = $(d)
a = va2-a  b = va2-b  c = def-c  d = $(d)
a = va3-a  b = va3-b  c = va3-c  d = $(d)
a = va4-a  b = va4-b  c = def-c  d = $(d)
a = va5-a  b = gb1-b  c = def-c  d = $(d)
a = gb1-a  b = gb1-b  c = def-c  d = $(d)
a = gb2-a  b = gb2-b  c = def-c  d = $(d)
a = va1-a  b = gb2-b  c = def-c  d = $(d)
a = va2-a  b = va2-b  c = def-c  d = $(d)
a = va3-a  b = va3-b  c = va3-c  d = $(d)
a = va4-a  b = va4-b  c = def-c  d = $(d)
a = va5-a  b = gb2-b  c = def-c  d = $(d)
a = gb2-a  b = gb2-b  c = def-c  d = $(d)
a = gb3-a  b = gb3-b  c = def-c  d = $(d)
a = pt1-a  b = gb3-b  c = def-c  d = $(d)
a = pt2-a  b = pt2-b  c = def-c  d = $(d)
a = pt3-a  b = pt3-b  c = pt3-c  d = $(d)
a = pt4-a  b = pt4-b  c = def-c  d = $(d)
a = pt5-a  b = gb3-b  c = def-c  d = $(d)
a = gb3-a  b = gb3-b  c = def-c  d = $(d)
a = gb4-a  b = gb4-b  c = def-c  d = $(d)
a = pt1-a  b = gb4-b  c = def-c  d = $(d)
a = pt2-a  b = pt2-b  c = def-c  d = $(d)
a = pt3-a  b = pt3-b  c = pt3-c  d = $(d)
a = pt4-a  b = pt4-b  c = def-c  d = $(d)
a = pt5-a  b = gb4-b  c = def-c  d = $(d)
a = gb4-a  b = gb4-b  c = def-c  d = $(d)
