/***************************** split *****************************/ define base = 16, n = 8; path opd[ n ]; input( "opd", 10, 150, base, n ) { out opd }; { in opd[ n / 2 @ 0 ] } output( "low", 10, 200, base, n / 2 ); { in opd[ n - n / 2 @ n / 2 ] } output( "high", 10, 250, base, n - n / 2 );