Uploaded August 2008 | Updated September 2026, 2 weeks ago

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r 2, U 2, r 2, U 2, u 2, r 2, u 2

r 2, B 2, U 2, l, U 2, r ', U 2, r, U 2, F 2, r, F 2, l ', B 2, r 2

be careful about the lower case ls