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

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

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