def rprint(*args, color='blue', sep=' ', end='\n', flush=False):
palette = ['black', 'red', 'green', 'yellow',
'blue', 'magenta', 'cyan', 'white']
color = f'\033[3{palette.index(color)}m'
RESET = "\033[0m"
print(f'{color}{sep.join(args)}{RESET}', end=end, flush=flush)
rprint('hello') # blue 'hello'
rprint('hello', color='red') # red 'hello'