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

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

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