040000 tree 2777175dd82f2e25dfeadf9d878c4d7c386fd730	common-dom-interfaces
040000 tree 4ac866bb1240172ca4fbb20a82b447d2848a2035	common-microsyntaxes
040000 tree b195c436cdf615d28af1dbc43edfafd6435dd120	conformance-requirements
040000 tree fc9f582beee0ad4d0bd0ef2eca650d14b951dbc2	terminology