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

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

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