secondary exit table moves

$05F800 -> read3($0DE190+1)     alternatively, use read3(read3($05D7E4)+1)
$05FA00 -> read3($0DE197+1)     alternatively, use read3(read3($05D7EC)+1)
$05FC00 -> read3($0DE19E+1)     alternatively, use read3(read3($05D81E)+1)
$05FE00 -> read3($05DC80+1)     alternatively, use read3(read3($05D838)+1)