Sugarcane and bamboo crop regen

[Iroh]

Versions and addons:
Skript for Paper 2.6.1
SkDragon
skript-reflect
SkBee
SkriptGUI
SkQuery
SkRayfall
Skream
Minecraft 1.17.1

So i had this problem a while ago where I couldn't figure out a good skript to regenerate bamboo and sugarcane because breaking the bottom crop automatically breaks the others.
I came up with this but it is insanely long so I was wondering if there were better solutions.

on break of sugar cane:
  if "%region at player%" contains "spawn":
    cancel event
    if block above event-block is sugar cane:
      break block above event-block
      if block 2 above event-block is sugar cane:
        break block 2 above event-block
        if block 3 above event-block is sugar cane:
          break block 3 above event-block
          if block 4 above event-block is sugar cane:
            break block 4 above event-block
            if block 5 above event-block is sugar cane:
              break block 5 above event-block
              if block 6 above event-block is sugar cane:
                break block 6 above event-block
                wait 20 seconds
                set block above event-block to sugar cane
                set block 2 above event-block to sugar cane
                set block 3 above event-block to sugar cane
                set block 4 above event-block to sugar cane
                set block 5 above event-block to sugar cane
                set block 6 above event-block to sugar cane
              else:
                wait 20 seconds
                set block above event-block to sugar cane
                set block 2 above event-block to sugar cane
                set block 3 above event-block to sugar cane
                set block 4 above event-block to sugar cane
                set block 5 above event-block to sugar cane
            else:
              wait 20 seconds
              set block above event-block to sugar cane
              set block 2 above event-block to sugar cane
              set block 3 above event-block to sugar cane
              set block 4 above event-block to sugar cane
          else:
            wait 20 seconds
            set block above event-block to sugar cane
            set block 2 above event-block to sugar cane
            set block 3 above event-block to sugar cane
        else:
          wait 20 seconds
          set block above event-block to sugar cane
          set block 2 above event-block to sugar cane
      else:
        wait 20 seconds
        set block above event-block to sugar cane