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

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

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