040000 tree 913ab0f04f1342aa8719f52bd6963fd9557dc7e8	keep-scheme-redirect
040000 tree 51060ee1bad5e9bc5f26a93347b910afeec30903	no-redirect
040000 tree 2805912c06b9f1323feb0aab10e51985702aaef2	swap-scheme-redirect