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

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

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