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ifp1f7 hfp1f gfp1 ffp1f7 efp1f
too1f soo1 roo1f7 qoo1f poo1
4xn1 3xn1f7 2xn1f 1xn1 0xn1f7
f7m1f7 e7m1f d7m1 c7m1f7 b7m1f