Mushiro's Fotothing

This is the transmutation circle used to make the Philosophers Stone. This specific array is from episode 46 of Full Metal Alchemist. Shaou Tucker said that it is the same circle that Edward Elric used in Laboratory Five, he said that he had made modifications to it. When I drew this I realized it's much different from the transmutation circle ed used in lab 5. Ed appeared to use the Grand Arcanum in lab 5, so this brings me to think that this is the Alchemic transmutation circle for the stone.