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

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

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