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GEOM PROPERTY GS_INPUT_PRIMITIVE TRIANGLES PROPERTY GS_OUTPUT_PRIMITIVE LINE_STRIP DCL IN[][0], POSITION, CONSTANT DCL IN[][1], COLOR, CONSTANT DCL OUT[0], POSITION, CONSTANT DCL OUT[1], COLOR, CONSTANT MOV OUT[0], IN[0][0] ADD OUT[1], IN[0][1], IN[0][1] EMIT MOV OUT[0], IN[1][0] ADD OUT[1], IN[1][1], IN[1][1] EMIT MOV OUT[0], IN[2][0] ADD OUT[1], IN[2][1], IN[2][1] EMIT ENDPRIM END