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

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

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