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

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

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