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

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

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