one_table
#define fwd_mcol(x) one_table(x, upr, t_use(f, m), vf1, rf1, 0)
#define inv_mcol(x) one_table(x, upr, t_use(i, m), vf1, rf1, 0)
#define ls_box(x, c) one_table(x, upr, t_use(f, l), vf1, rf2, c)
#define ls_box(x, c) one_table(x, upr, t_use(l, s), vf1, rf2, c)