import random as rd

numList = list(list() for _ in range(3))
tempList = list()

for i in range(6):
    while True:
        num = rd.randint(1, 6)

        if not num in tempList:
            tempList.append(num)

            break

for j in range(2):
    numList[j].append(tempList[j])

for k in range(2, 6):
    numList[2].append(tempList[k])

print(numList)