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

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

*GRAMMAR*
wif -> GREEN 
 blicket -> YELLOW 
 fep -> PINK 
 gazzer -> BLUE 
 u1 dax u2 -> [u2] [u1] 
 x1 tufa x2 -> [x2] [x2] [x1] [x1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 