#test = {'1','2','3'}
#for i in test:
    #print(i)

#a = [(1,2), (3,4), (5,6)]
#for (first,last) in a:
    #print(first,last)

#marks = [90, 50, 55, 70 ,80]

#number = 0
#for mark in marks:
    #number = number +1
    #if mark >= 60:
        #print("% s pass." % number)
    #else:
        #print("% s failed." % number)

##marks = [90, 50, 55, 70 ,80]

#number = 0
#for mark in marks:
    #number = number +1
    #if mark < 60:
        #continue
    #print("%s passed." % number)

#add=0
#for i in range(1,11):
    #add = add + i
#print(add)

#marks = [90, 50, 55, 70 ,80]
#for number in range(len(marks)):
    #if marks[number] < 60:
        #continue
    #print("%s passed." %(number+1))

for i in range(2,10): #2-9
    for j in range(1,10): #1-9
        print(i*j, end=" ")
    print("")
    
