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

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

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