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

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

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