040000 tree ef45e5fa599ad003619996acc98690a83e2e1ba6	cpp
040000 tree 4165d336370ca6012385adbe01b055940754bd33	java
040000 tree 3e854741c61c50f0e5c42468e60c8507581a2c78	python
040000 tree f7ac2cb321d15694dec3975658b13d266f2337a1	scala