`d_(XY)^(2) d_(xz)^(2) d_(yz)^(1)``d_(xy)^(2) d_(yz)^(1) d_(X^(3)-y)^(1) d_(Z^(2))^(1)``d_(xy)^(2) d_(xz)^(1) d_(yz)^(1) d_(x^(2)-y^(2))^(1)``d_(xy)^(1) d_(xz)^(1) d_(yz)^(1) d_(x^(2)-y^(2))^(2)`
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