*SUPPORT*
IN: fep dax dax fep tufa OUT: GREEN PINK PINK GREEN GREEN PINK PINK GREEN
IN: gazzer lug OUT: YELLOW YELLOW
IN: dax wif OUT: PINK RED
IN: fep blicket wif dax OUT: GREEN RED PINK RED PINK RED PINK GREEN
IN: fep tufa OUT: GREEN GREEN
IN: fep lug OUT: GREEN GREEN
IN: gazzer fep lug OUT: YELLOW GREEN YELLOW GREEN
IN: gazzer gazzer gazzer tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax blicket wif OUT: PINK RED RED RED PINK
IN: fep gazzer OUT: GREEN YELLOW
IN: wif OUT: RED
IN: gazzer wif lug OUT: YELLOW RED YELLOW RED
IN: dax OUT: PINK
IN: dax fep tufa lug OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN

*QUERY*
IN: gazzer OUT: YELLOW
IN: dax lug tufa OUT: PINK PINK PINK PINK
IN: dax lug OUT: PINK PINK
IN: wif lug tufa OUT: RED RED RED RED
IN: gazzer blicket wif OUT: YELLOW RED RED RED YELLOW
IN: dax blicket gazzer OUT: PINK YELLOW YELLOW YELLOW PINK
IN: gazzer blicket fep OUT: YELLOW GREEN GREEN GREEN YELLOW
IN: fep OUT: GREEN
IN: fep wif tufa tufa OUT: GREEN RED GREEN RED GREEN RED GREEN RED
IN: wif dax lug OUT: RED PINK RED PINK

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