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

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

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