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

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

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