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

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

*GRAMMAR*
fep -> YELLOW 
 lug -> PINK 
 wif -> RED 
 blicket -> GREEN 
 u1 zup x1 -> [x1] [x1] [u1] [u1] 
 x1 tufa u1 -> [x1] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 