tag:blogger.com,1999:blog-3644457737411976407.post858887923020164079..comments2023-09-14T20:42:04.547+10:00Comments on marymac: Brick repeat againMaryhttp://www.blogger.com/profile/03595085911431639840noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-3644457737411976407.post-48655317204134561952010-05-13T22:56:25.121+10:002010-05-13T22:56:25.121+10:00Thanks theregatha, I hope it is correct!Thanks theregatha, I hope it is correct!Maryhttps://www.blogger.com/profile/03595085911431639840noreply@blogger.comtag:blogger.com,1999:blog-3644457737411976407.post-89673438684227049652010-05-10T18:31:28.510+10:002010-05-10T18:31:28.510+10:00well done. It is a difficult concept, but your exp...well done. It is a difficult concept, but your explanation, and diagram really helps.theregathahttps://www.blogger.com/profile/04956028783556947063noreply@blogger.com