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

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

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