*SUPPORT*
IN: gazzer fep gazzer OUT: BLUE BLUE BLUE
IN: lug wif lug fep zup OUT: PURPLE PINK PINK PINK PINK
IN: lug blicket lug gazzer dax blicket OUT: PINK GREEN PINK BLUE GREEN
IN: lug OUT: PINK
IN: gazzer gazzer zup OUT: BLUE BLUE PURPLE
IN: blicket wif lug fep blicket OUT: GREEN GREEN PINK GREEN PINK
IN: lug dax gazzer OUT: PINK BLUE
IN: zup OUT: PURPLE
IN: blicket blicket wif gazzer OUT: GREEN GREEN BLUE
IN: zup wif lug OUT: PURPLE PINK
IN: zup wif zup OUT: PURPLE PURPLE
IN: gazzer wif zup OUT: BLUE PURPLE
IN: blicket fep blicket OUT: GREEN GREEN GREEN
IN: gazzer zup OUT: BLUE PURPLE

*QUERY*
IN: lug lug zup OUT: PINK PINK PURPLE
IN: blicket OUT: GREEN
IN: lug blicket wif blicket OUT: PINK GREEN GREEN
IN: gazzer wif gazzer OUT: BLUE BLUE
IN: gazzer OUT: BLUE
IN: lug lug wif lug OUT: PINK PINK PINK
IN: zup dax blicket dax blicket wif zup OUT: PURPLE GREEN GREEN PURPLE
IN: blicket gazzer wif lug fep gazzer OUT: BLUE GREEN BLUE PINK GREEN BLUE PINK
IN: zup wif blicket OUT: PURPLE GREEN
IN: zup gazzer dax blicket fep blicket OUT: GREEN PURPLE BLUE GREEN PURPLE BLUE GREEN

*GRAMMAR*
zup -> PURPLE 
 lug -> PINK 
 gazzer -> BLUE 
 blicket -> GREEN 
 u1 wif u2 -> [u1] [u2] 
 x1 fep u1 -> [u1] [x1] [x1] 
 u1 dax x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 