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

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

*GRAMMAR*
gazzer -> GREEN 
 zup -> PURPLE 
 lug -> YELLOW 
 blicket -> RED 
 u1 tufa u2 -> [u2] [u1] [u2] 
 x1 wif -> [x1] [x1] 
 x1 fep u1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 