4lgv 3lgvdm 2lgvd 1lgv 0lgvdm
fvfvdm evfvd dvfv cvfvdm bvfvd
q4evd p4ev o4evdm n4evd m4ev
1dev 0devdm zdevd ydev xdevdm
cndvdm bndvd andv 9mdvdm 8mdvd