Number of frames = 72
frames per row = 24
Size = 48 X 96
This should get the movement and idle anims for you and help you figure out the rest. Due to there being a limit of 999 on total sprites you cannot do the whole sheet at once, if doing each row than count how many on row and write that in both number of frames and frames per row than use offset to go down the row each time and cut :)