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

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

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