a(z,y,x) = 1
]]>
T(y,x) = y
]]>
K(x,y) = 1
]]>
a(z,y,x) = 1
]]>
T(y,x) = y
]]>
K(x,y) = 1
]]>
a(z,y,x) = 1
]]>
T(y,x) = y
]]>
K(x,y) = 1
]]>
a(z,y,x) = 1
]]>
T(y,x) = y
]]>
K(x,y) = 1
]]>
a(z,y,x) = 1
]]>
T(y,x) = y
]]>
K(x,y) = 1
]]>
a(z,y,x) = 1
]]>
T(y,x) = y
]]>
K(x,y) = 1
]]>