S- S- 2c 2c K K I I N N
0 ? ? tx ty xp xp x x p p K K K K i i ? ? > > = = < < ; ; : : 9 9 8 8 ,
, ( ( h h h h h h h h h h h ѿ h ѿ h h h h h \p h \p h * h * h *\ h *] h ~ h h } h } ?+ ?+ .6? .6? .$0 .$3