040000 tree 8fdef89464c56a6100aa2779769a4271d63f862e	direction
040000 tree 984c377bd9e1b05326b8137ebf339bc91c4e6967	fractions
040000 tree 6e362e0fcf187bcbe4e5d0f921f2eee6b1b13fb8	menclose
040000 tree b108e68c2d0529e24fd62b86c9abaa186f33f8d9	mrow
040000 tree f1d11eaa4928ae19922a6de35b2cda876d7ee8e9	operators
040000 tree 8b8016efa6f7509160af0c98a6ce6e1138884aa6	radicals
040000 tree 153e23913cf40693411e7683a936e1c74382da9c	scripts
040000 tree 91c67d8e672e5d83add1ff4a1f0e3f86ba325c0e	spaces
040000 tree 6f217ffbd0468f32cccf1957b9be530179a3b498	tables
040000 tree 5c669ec2d445c0066d40e1a431965bd3ef6b3351	tokens