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

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

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