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

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

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