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

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

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