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

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

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