This is a simple solution to your problem to print the members of a list of lists:
mymatrix = [[52, 23, 11, 95, 79], [3, 63, 11], [5, 78, 3, 14, 37], [89, 98, 10], [24, 60, 80, 73, 84, 94], [45, 14, 28], [51, 19, 9], [43, 86, 63, 71, 19], [58, 6, 43, 17, 87, 64, 87], [77, 57, 97], [9, 71, 54, 20], [77, 86, 22]]
for list in mymatrix:
for item in list:
print item,
print
the output would look like:
52 23 11 95 79
3 63 11
5 78 3 14 37
89 98 10
24 60 80 73 84 94
45 14 28
51 19 9
43 86 63 71 19
58 6 43 17 87 64 87
77 57 97
9 71 54 20
77 86 22