listMat = [[1,2,3,4],[5,6,7,8],[9,10,11,12]]



for i in range(3):
    print()
    for j in range(4):
        print(listMat[i][j],end="\t")




c30f216bb5426d4ef20300e1f0df83bb1a1baa24
<mask token>

<mask token>
for i in range(3):
    print()
    for j in range(4):
        print(listMat[i][j], end='\t')

listMat = [[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12]]
for i in range(3):
    print()
    for j in range(4):
        print(listMat[i][j], end='\t')

listMat = [[1,2,3,4],[5,6,7,8],[9,10,11,12]]



for i in range(3):
    print()
    for j in range(4):
        print(listMat[i][j],end="\t")



