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

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

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