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

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

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