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

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

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