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

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

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