I couldn't find a way to use a picture, but now you shouldn't have any trouble I hope at all, as I added in a lot more reference (where they are in relation to a city, where they will move in relation to current position and relation to city). So really, there's a double check for everything - if it doesn't make sense, skip it and do what you think is best for them!
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Director of Infrastructure's Instructions for 590 AD
2 Slaves and Worker NE of No_Where: Finish planting forest (4), then chop forest, and move NW (North of No_Where) and plant and chop a forest.
2 Slaves 2SW of Sebadoh: Finish roading (1), then move ESE (SSE of Sebadoh) to the grassland and mine/road that.
2 Workers 2SE of Sebadoh: Finish mining (3), then road tile, and move N of Sebadoh and start to mine that tile.
2 Slaves and 2 Workers NW of Blather: Move N (SW of Spichester) and mine and road that tile, then move onto the horses and road them.
2 Slaves NW of Spichester: Finish mining (6), and then move 2NE (NNE of Spichester) and irrigate the plains tile.
3 Slaves and 1 Worker NNW of Spichester: Finish irrigating (2), and then move SW (2NW of Spichester) and mine/road that tile.
Slave E of Tsingtao: If peace with Portugal: Move NWN and chop forest, and mine/road the tile. If no peace with Portugal, move SE -> S -> SW to get to safety.
3 Slaves NE of Dun Eideann: Mine/road tile, then move NE (S of PDX) and chop forest.
4 Slaves N of Dun Eideann: Finish mining, then move NNE (NW of PDX) and chop/mine/road forest.
2 Slaves SE of Naples: Finish irrigating, then road, then, move SE (SW of Dun Eideann) and mine the bonus grassland.
3 Slaves and 1 Worker NE-N-N of Bellopolis: Irrigate the tropical fruit E of Liveratica and then clear the marsh E-E-N of Liveratica.
4 Slaves S of Halls of Mandos: Finish mining, then mine the mountain NE of current tile (SE of Halls of Mandos).
4 Slaves SSW of Halls of Mandos: Finish mining, then road/mine the mountain E of current tile (SSE of Halls of Mandos).
3 Slaves and 1 Worker WNW of Regentham: Finish irrigating, then move S (WSW of Regentham) and irrigate/road that tile.
2 Slaves 2NE of Husborne Crawley: Finish irrigating, then road, and move SW (NE of Husborne Crawley) and road/mine the mountain.
4 Slaves NW of Oxford: Finish roading, then move to the tile 2NE of Oxford and mine/road it, and mine the tile ENE of Oxford.
3 Slaves S of The Black Hole: Finish mining, then move to the mountain NW of The Black Hole and mine/road that.
3 Workers NE of Roosting Tree: Finish mining, then move S and mine that hill.
Worker and Slave SE of Roosting Tree: Finish roading, then start mining (with help from above group).
2 Slaves N of Delhi: Finish mining, then road it, and move NE (NNE of Delhi) and irrigate/road that tile.
Slave NNW of Delhi: Finish mining, then road, and mine hill N of current tile.
Slave E of Auchtermuchty: Finish mining, then mine/road tobacco N of Auchtermuchty.
2 Slaves SE of Tracheon: Finish mining, then road, and move N (NE of Tracheon) and chop/road/mine grassland tile.
3 Workers and Slave SEW Nijmegen: Mine current tile, then move NNW (2NW of Nijmegen) and mine hill.
Slave NE of Nijmegen: Finish irrigating, then road current tile, and move NE and mine the plain.
2 Workers SSW of Barchester: Finish roading, then move SW (2NW of Skye) and mine/road plains tile.
3 Workers WNW of Barchester: Finish roading, and irrigating, then move E - NE (N of Barchester) and mine the plains.