minimal 27_minimal01 27_minimal02 27_minimal03 27_minimal04 27_minimal05 27_minimal06 27_minimal07 27_minimal08 27_minimal09 27_minimal10 27_minimal11 27_minimal12 27_minimal13 27_minimal14 27_minimal15 27_minimal16 27_minimal17 27_minimal18 27_minimal19 27_minimal20 27_minimal21 27_minimal22 27_minimal23 27_minimal24 27_minimal25