def seven_seg(x):
 p=''
 for i in [0,1,2]:
  for c in str(x):
   q=[[0,15,6],[18,3,3],[0,9,12],[0,9,9],[18,6,3],[0,12,9],[0,12,6],[0,3,3],[0,6,6],[0,6,9]]['0123456789'.index(c)][i]
   p=p+' _   ||_| _||_ | |   '[q:q+3]
  p=p+'\n' 
 return p