# note: The complex form used to describe a code with exactly one symbol.
# expect: ok
# exercises: Takes BuildHuffmanTable()'s offset[MAX_ALLOWED_CODE_LENGTH] ==
#   1 shortcut, which makes the code 0 bits wide.
lossless
code dist lengths 7:1
code dist codelen 0 0 0 0 0 0 0 1 18x32