t-df dr d sd d t p---ssd [tf] f f f [uh]-s p t---- t-ddf [ud] d ssdd t p---sd [tg] g g gft ff dd [wo]----s t w [td]fwdu [wd] [us]dwd e p e-t-tssd [tf] [wf] [tf] [wh] u-[us] [ep] e 0 e-t-t s [8f] [wf] [td]f h0 r u fh [6j] [0j]hehd [8s] w t s [qg] [tg] [ig] g [6f] [0f] [rd] [9d]