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

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

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