*SUPPORT*
IN: wif tufa blicket kiki fep OUT: PURPLE PINK RED
IN: blicket fep tufa fep kiki fep OUT: PINK RED RED RED
IN: blicket tufa blicket OUT: PINK PINK
IN: blicket tufa fep OUT: PINK RED
IN: gazzer tufa gazzer lug gazzer tufa fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW RED
IN: fep tufa gazzer OUT: RED YELLOW
IN: wif wif tufa gazzer kiki fep OUT: PURPLE PURPLE YELLOW RED
IN: fep tufa blicket OUT: RED PINK
IN: wif tufa fep kiki fep OUT: PURPLE RED RED
IN: wif tufa blicket kiki wif OUT: PURPLE PINK PURPLE
IN: fep OUT: RED
IN: blicket gazzer tufa wif kiki wif OUT: PINK YELLOW PURPLE PURPLE
IN: gazzer gazzer tufa blicket OUT: YELLOW YELLOW PINK
IN: wif wif kiki wif OUT: PURPLE PURPLE PURPLE

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

*GRAMMAR*
gazzer -> YELLOW 
 fep -> RED 
 blicket -> PINK 
 wif -> PURPLE 
 x1 kiki u1 -> [x1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 lug x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 