[chuck]: @import error -- cycle detected:
[chuck]:  |- '03-A.ck' is imported from...
[chuck]:  |- '03-B.ck':[line 1], which is imported from...
[chuck]:  |- '03-A.ck':[line 1], which is imported from...
[chuck]:  |- '03.ck':[line 2] (this is the originating file)
