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

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

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