This is METAFONT, WAITS Version 0.76 (preloaded base=plain 85.2.7)  7 FEB 1985 20:15
**6test
(6TEST.MF[CM,DEK] (CMBASE.MF[CM,DEK]) (CMR10.MF[CM,DEK]) (CMBX10.MF[CM,DEK])
(CMTT10.MF[CM,DEK]) (CMSC10.MF[CM,DEK]) (CMSQI8.MF[CM,DEK]) (CMBX5.MF[CM,DEK])
(TEST.MF[CM,DEK]
Left parenthesis, cmr10
! Interruption.
makelabel->...3);numspecial.xpart↑(EXPR4);
                                          numspecial.ypart↑(EXPR4)fi....
<for(3l)> ...label.lft(str(SUFFIX0),z(SUFFIX0))
                                          ; ENDFOR
labels->...elabel(SUFFIX2)(str$,z$);endfor
                                          .fi.endgroup
chartext->...s.bot(1);labels.lft(1l,2l,3l)
                                          ;labels.rt(1r,2r,3r);
<for(1)> ..., "&fontname[(EXPR0)];chartext
                                          .echar;fi.fi ENDFOR
;->...tname[k];chartext.echar;fi.fi.endfor
                                          .pause;
p.2,l.17 endchar;
                 
? abort
Type <return> to proceed, S to scroll future error messages,
R to run without stopping, Q to run quietly,
I to insert something, E to edit your file,
H for help, X to quit.
? iabort

[40]
done with character 40
Right parenthesis, cmr10 [41]
Right parenthesis, cmbx10 [41]
Right parenthesis, cmtt10 [41]
Right parenthesis, cmssdc10 [41]
Right parenthesis, cmssqi8 [41]
Right parenthesis, cmbx5 [41]
done with character 41
)
Output written on 6TEST.GF[CM,DEK] (7 characters, 4584 bytes).