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

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

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