Random seating

import random
"""
Switch a student from a random seat on the left  (cols 1 to 15)
to a random seat on the right (cols 16 to 30)
Seat rows are 1 to 20
"""
rowNumL = random.randint(1, 20)  # 1 to 20 rows left
colNumL = random.randint(1, 15)  # 1 to 15  columns left
rowNumR = random.randint(1, 20)  # 1 to 20 rows right
colNumR = random.randint(16, 30) # 16 to 30 columns right

print(f'Move from row {rowNumL} col {colNumL} to row {rowNumR} col {colNumR}')