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

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

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