The white coupler is oriented with the short axis horizontal and the red coupler is oriented with the short axis vertical. There is one RITE (2 mites) resting in two octants of each coupler. Note that the white coupler is octant-packed while the red coupler is crossoctant-packed in terms of the positioning of mites. This interpenetrating redundancy permeates any allspace mitepacking.
2F SIAMESE COUPLERS