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

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

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