open it in Fitch, solve the proof (using neither AnaCon nor TautCon), and then upload it to the correct spot.

F Fitch: Proof 2 File Edit Proof Goal Window Help | ?n L Blocks Pets Set Arith Tet Cube Dodec Small Medium Large SameSize Leftof Rightof Frontof Backof SameCol SameRow Between Adjoins Smaller Larger Likes Happy a b cd ef 1.-Tet (b) --Medium (b) 2. Medium (d)-Medium (c) 3. Tet(b)-Medium (e) 4. Medium (c)-(Medium (d) v Medium (e)) Goals Medium (c)--Medium (b)