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

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

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