Which one of the following describes four transfers of workpieces that ... ...

Which one of the following describes four transfers of workpieces that could all occur together at the beginning of a particular workday?
(A) From J to K; from K to L; from L to M; from M to J
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in PT72 (Jun 2014): Analytical Reasoning