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

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

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