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

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

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