The invention provides novel polymorphic and pseudopolymorphic crystalline forms of 5-azacyditine, along with methods for preparing said forms, wherein 5-azacytidine is represented by the formula:The invention also includes pharmaceutical compositions comprising said forms. This sub-assembly is manufactured by making a pattern of apertures in a planar element, thereby forming a number of securing elements. The system further includes a plurality of deforming members positioned within the housing around the main shaft, wherein the plurality of deforming members are adapted to be urged in a radially outward direction so as to deform the deformable elastic members. The dry matter content of \u2018Covington\u2019 storage roots is slightly higher than that of \u2018Beauregard\u2019. Both input shafts can be coupled selectively to the common output shaft via form-locking shift elements. In the present invention, in cases where the moving object crossing the road into which the subject vehicle has entered is detected at the time when the subject vehicle has turned to the right or to the left, the direction of a moving vector of the moving object is fixed to a direction which is set based on a shape of the road into which the subject vehicle has turned to the right or to the left.