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

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

*GRAMMAR*
zup -> RED 
 kiki -> PINK 
 tufa -> GREEN 
 blicket -> YELLOW 
 x1 lug x2 -> [x2] [x1] 
 u1 dax u2 -> [u2] [u1] 
 x1 fep x2 -> [x1] [x2] [x2] [x1] [x2] [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 