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

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

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