040000 tree 2d19477b53085c53279d377665bedc57c1637b67	abstractcheck
040000 tree a528ffee5b220a500c07129122ac72508bedfe2a	detailast
040000 tree 425241a485c7cf5c298b839fce2d0c25ddb449f4	fileset
040000 tree 2298486eed5d6295492e9a48687c4ce0ed1b736d	filetext