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

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

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