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

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

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