Please help me write an exact code in PYTHON. Thanks.

*5.20 (Display four patterns using loops Use nested loops that display the following patterns in four separate programs: Pattern D Pattern C Pattern A Pattern B 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 1 2 3 4 5 1 2 3 2 1 1 2 3 4 1 2 3 4 1 2 3 4 3 2 1 1 2 3 1 2 3 4 5 4 3 2 1 1 2 3 4 5 6 5 4 3 2 1 1 1 2 3 4 5 6