engine <ENG> E P3 S3 exhaust W3 idling W <COVER> S A <CARBU> S2

front <O-TUBE> S A <I-TUBE>cover A S <STEM>bearing W <HAN> S2 B; lever B <WHEE> S <TIRE>requirement-X

exterior <SIDE> A <TANK> A U2 P S <SEAT> T3 dirt3 <F-FEND> S <R-FEND> S

rear <SHOCK> S <SW-ARM> S A <CHAIN> S;case S <WHEE> S2 A <TIRE>requirement-X

es <KEY>2 <METER>innerfaded <WINKER> A S T <LIGHT> S2 <MIRROR> S2 <MUFF> A S2 <EX-PIP> S2 A2

frame <M-FRAME> S <STOPPER> U <STEP> B3 S2 A <STAND> S2