You can put this solution on YOUR website!
well guess that depends on how you draw the letters cause i can print all the capital letters without lifting my pen some dont over lap some do. so the problem would have to suggest which letters that the writer of the problem lifts his/her pen on. and to find out which 4 is also dependent on which ones you lift pen on. take (K) for example vs. (S). (K) i over lap but pen never leaves paper and (S) is one quick motion like (O). (P) i over lap but some people do one quick motion. (H) i usually lift my pen but ive seen it done and can make the letter without lifting the pen.
Fast no overlapping letters:
B, C, D, G, J, L, M, N, O, P, R, S, U, V, W, Z
Letters I over lap:
K, P, R, G
Letters I usually lift pen on, but can be written without lifting pen:
A, E, F, H, I, Q, T, X
im guessing that this must be an opinionanted question and theres no wrong answer. My guess would have to be:
AE and TX if this quwestion requires an answer but id rather put "all letters can be drawn without lifting pen"