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

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

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