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

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

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