I bought Tonga Treat Strips, 40 -2.5"x40" strips, there is 2 each of 20 patterns. Question is when I sew these strips together since there is 2 of each, is there a certain way I should sew these together so I don't end up with like strips next to each other? I just can't wrap my brain around this to figure it out, hope you know what I'm talking about. Thanks for your help.