sample254.lzh	io_mesh_weight.lx ioweight.cpp test.lxo test.wgt
sample254_v2.lzh	io_mesh_weight.lx ioweight.cpp test.lxo test.wgt test_modo.wgt
sample254_v3.lzh	io_mesh_weight.lx ioweight.cpp
sample254_v4.lzh	io_mesh_weight.lx ioweight.cpp weight_transport.ms