I need Arduino coder -- 2

Need Arduino code (sketch)
Cyclic Timer with 2 output relays.and delay in between.
relay 1 starts for set time
then stops for set time.(delay)
Relay 2 starts after stop time over.
Then stops for set time(delay).
After stop time over
Cycle continues from beginning.
Node mcu with TM 1637 display.
Buttons for setting
Set- to set 1 timing,delay,2 timing,delay
Up-to increase time
Down- to decrease time
Display need only in min.
P1:00
DL:00
P2:00
DL:00