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

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

*GRAMMAR*
lug -> PURPLE 
 wif -> GREEN 
 dax -> PINK 
 gazzer -> RED 
 x1 zup -> [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 