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

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

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