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

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

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