print_string[|"J10 K9 K11 L10";"F1 G2 H3 J1 J4 K3 L1 L2";"D5 E4 E6 F4 F7 G4 G5 G8 H3 H8 J4 J7 J8 K5 K9 L6 L9 M6 M9 N6 N8 O5 O8 P4 P7 Q3 Q6 R2 R5 S1 S4 T3"|].(-Obj.magic(@)mod 3)
Note that non-ascii characters in the above source code will be escaped (such as \x9f).