*SUPPORT*
IN: gazzer gazzer dax kiki OUT: GREEN GREEN PINK
IN: kiki tufa kiki OUT: PINK PINK PINK PINK
IN: kiki dax kiki OUT: PINK PINK
IN: lug tufa gazzer OUT: GREEN GREEN YELLOW GREEN
IN: lug blicket OUT: YELLOW YELLOW
IN: zup zup tufa gazzer OUT: RED GREEN GREEN RED GREEN
IN: zup tufa gazzer OUT: GREEN GREEN RED GREEN
IN: gazzer dax gazzer OUT: GREEN GREEN
IN: zup gazzer kiki dax lug blicket OUT: RED GREEN PINK YELLOW RED GREEN PINK YELLOW
IN: zup lug tufa kiki OUT: RED PINK PINK YELLOW PINK
IN: gazzer tufa lug OUT: YELLOW YELLOW GREEN YELLOW
IN: lug lug blicket blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup dax lug OUT: RED YELLOW
IN: lug OUT: YELLOW

*QUERY*
IN: kiki tufa lug OUT: YELLOW YELLOW PINK YELLOW
IN: zup OUT: RED
IN: lug zup OUT: YELLOW RED
IN: gazzer dax zup OUT: GREEN RED
IN: gazzer dax kiki OUT: GREEN PINK
IN: kiki dax lug OUT: PINK YELLOW
IN: zup dax gazzer OUT: RED GREEN
IN: gazzer OUT: GREEN
IN: zup blicket OUT: RED RED
IN: kiki dax gazzer OUT: PINK GREEN

*GRAMMAR*
kiki -> PINK 
 gazzer -> GREEN 
 zup -> RED 
 lug -> YELLOW 
 u1 tufa u2 -> [u2] [u2] [u1] [u2] 
 u1 dax u2 -> [u1] [u2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 