：
-- 7 Billion Humans (2234) ---- 13: 注入数据 2 --a:step eif e != wall:jump aelse:step sendifb:step wif w != wall:if c == datacube:pickup cendifjump belse:step sendifc:d:step eif e != wall:jump dendifstep se:step wif w != wall:if c == nothing:dropendifjump eelse:step sendifjump c
