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

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

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