FreeCell game #20589 - Standard notation

Game 20589. Solution for mobilityware
52	56	5a	35	3b	7c	7h	3h	73	31
73	7h	7d	47	41	d4	37	57	47	61
65	68	6d	6h	2h	63	83	43	a6	46
4h	8a	83	d4	84	8h	24	2d	a8	2a
2h	2h	4h	25	dh	65	42	c4	14	16
15	85	15	18	1h	1h	2h	7h	7h	1h
36	3h	ah	2h	5h	2h	5h	2h	7h	5h
6h	4h	7h	5h	6h	6h	7h	4h	5h	4h
7h	5h	6h	4h	7h	5h	6h	6h	8h	bh
4h	5h	4h	5h	5h	6h
What do these magic symbols mean? Look at this page: notation.

IMPORTANT NOTE: It's easy to get wrong using this kind of solution. For example, you can move not all cards to an empty column, but only one card. Therefore, it is recommended to use the exact Detailed (most popular) or Video solution.