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

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

*GRAMMAR*
blicket -> PINK 
 wif -> RED 
 fep -> GREEN 
 tufa -> YELLOW 
 x1 gazzer -> [x1] [x1] [x1] 
 x1 zup -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 