



 
Tushar, In my diagrams the starting equilateral is yellow and the circles are black. In the diagram above each of the red lines is tangent to two of the circles. In the diagram above each of the red lines is tangent to two of the circles. In the diagram above each of the red lines is tangent to two of the circles. I am not sure what diagram you want as you didn't ask a question. Penny  


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