Turn On
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Split Counter Rotate; Extend.
\syhlines{b2e,b1e,g2e,g3e}
\sxvdiamonds{b3n,g2s,g3s,b4n}
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before Turn On
after
\syhlines{b2e,b1e,g2e,g3e}
\sxetees{g2w,g1e,b4e,b3e}
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before Initially Twice Finally Tandem Turn On
after