advance back up start[>]

12810[D!][U][G]
12811[D!][U][G]
12812[D!][U][G]
12813[D!][U][G]
12814[D!][U][G]
12815[D!][U][G]
12816[D!][U][G]
12817[D!][U][G]
12818[D!][U][G]
12819[D!][U][G]
12820[D!][U][G]
12821[D!][U][G]
12822[D!][U][G]
12823[D!][U][G]
12824[D!][U][G]
12825[D!][U][G]
12826[D!][U][G]
12827[D!][U][G]
12828[D!][U][G]
12829[D!][U][G]
12830[D!][U][G]
12831[D!][U][G]
12832[D!][U][G]
12833[D!][U][G]
12834[D!][U][G]
12835[D!][U][G]
12836[D!][U][G]
12837[D!][U][G]
12838[D!][U][G]
12839[D!][U][G]
12840[D!][U][G]
12841[D!][U][G]
12842[D!][U][G]
12843[D!][U][G]
12844[D!][U][G]
12845[D!][U][G]
12846[D!][U][G]
12847[D!][U][G]
12848[D!][U][G]