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

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

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