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

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

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