(List
  (AndOr OP_AND_IF
    (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[LIT_CHARS packages]})
    (If
      (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[LIT_CHARS packages/busybox]} {[LIT_OTHER "]"]})
      (AndOr OP_OR_IF
        (Com {[LIT_CHARS git]} {[LIT_CHARS clone]} {[LIT_CHARS git] [LIT_OTHER ":"] [LIT_CHARS //busybox.net/busybox]} {[LIT_CHARS packages/busybox]})
        (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
      )
      (ElseTrue)
      (AndOr OP_OR_IF
        (Subshell
          (AndOr OP_AND_IF
            (Com {[LIT_CHARS cd]} {[LIT_CHARS packages/busybox]})
            (Com {[LIT_CHARS git]} {[LIT_CHARS pull]})
          )
        )
        (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
      )
    )
  )
  (If
    (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[LIT_CHARS packages/uClibc]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS git]} {[LIT_CHARS clone]} {[LIT_CHARS git] [LIT_OTHER ":"] [LIT_CHARS //uclibc.org/uClibc]} {[LIT_CHARS packages/uClibc]})
    (ElseTrue)
    (AndOr OP_OR_IF
      (Subshell
        (AndOr OP_AND_IF
          (Com {[LIT_CHARS cd]} {[LIT_CHARS packages/uClibc]})
          (Com {[LIT_CHARS git]} {[LIT_CHARS pull]})
        )
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
  (If
    (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[LIT_CHARS packages/linux]} {[LIT_OTHER "]"]})
    (AndOr OP_OR_IF
      (Com {[LIT_CHARS git]} {[LIT_CHARS clone]} {[LIT_CHARS git] [LIT_OTHER ":"] [LIT_CHARS //git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6]} {[LIT_CHARS packages/linux]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
    (ElseTrue)
    (AndOr OP_OR_IF
      (Subshell
        (AndOr OP_AND_IF
          (Com {[LIT_CHARS cd]} {[LIT_CHARS packages/linux]})
          (Com {[LIT_CHARS git]} {[LIT_CHARS pull]})
        )
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
  (If
    (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[LIT_CHARS packages/toybox]} {[LIT_OTHER "]"]})
    (AndOr OP_OR_IF
      (Com {[LIT_CHARS hg]} {[LIT_CHARS clone]} {[LIT_CHARS http] [LIT_OTHER ":"] [LIT_CHARS //landley.net/hg/toybox]} {[LIT_CHARS packages/toybox]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
    (ElseTrue)
    (AndOr OP_OR_IF
      (Subshell
        (AndOr OP_AND_IF
          (Com {[LIT_CHARS cd]} {[LIT_CHARS packages/toybox]})
          (Com {[LIT_CHARS hg]} {[LIT_CHARS pull]} {[LIT_CHARS -u]})
        )
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
)