Guide lines across the center of the band are only drawn for the first two groups. It may help you understand the symmetries to think about or actually draw guide lines for the other cases.
Jump reflection glide reflection halfturn none Spinhop reflection glide reflection halfturn none Hop reflection glide reflection halfturn none Sidle reflection glide reflection halfturn none Step reflection glide reflection halfturn none Spinjump reflection glide reflection halfturn none Spinsidle reflection glide reflection halfturn none