not copying the mode of trees from step_4 to step_5, because I run this with no write permissions on the input. This is the version of otcetera used for subproblems-v3.txt
not copying the mode of trees from step_4 to step_5, because I run this with no write permissions on the input. This is the version of otcetera used for subproblems-v3.txt

bredelings/otcetera,bredelings/otcetera,bredelings/otcetera