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

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

*GRAMMAR*
zup -> RED 
 dax -> PURPLE 
 gazzer -> YELLOW 
 tufa -> GREEN 
 x1 lug x2 -> [x1] [x2] [x2] 
 u1 wif u2 -> [u1] [u2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 