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

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

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