Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
List of Red Dwarf episodes
Table title:
Red Dwarf VI (1993)
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > No. overall </th><th colspan=1 rowspan=1 > No. in series </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Directed by </th><th colspan=1 rowspan=1 > Written by </th><th colspan=1 rowspan=1 > Original air date </th><th colspan=1 rowspan=1 > Prod. code </th></tr>
<tr> <th colspan=1 rowspan=1 > 31 </th><td colspan=1 rowspan=1 > 1 </td><td class="highlighted"  colspan=1 rowspan=1 > "Psirens" </td><td colspan=1 rowspan=1 > Andy de Emmony </td><td colspan=1 rowspan=1 > Rob Grant & Doug Naylor </td><td class="highlighted"  colspan=1 rowspan=1 > 7 October 1993 </td><td colspan=1 rowspan=1 > 1 </td></tr>
<tr> <td colspan=7 rowspan=1 > Two hundred years after investigating the SSS Esperanto, the crew awake from suspended animation aboard Starbug with amnesia, and find that their mothership Red Dwarf is missing. </td></tr>
<tr> <th colspan=1 rowspan=1 > 32 </th><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > "Legion" </td><td colspan=1 rowspan=1 > Andy de Emmony </td><td colspan=1 rowspan=1 > Rob Grant & Doug Naylor </td><td colspan=1 rowspan=1 > 14 October 1993 </td><td colspan=1 rowspan=1 > 2 </td></tr>
<tr> <td colspan=7 rowspan=1 > Chasing the vapour trail of Red Dwarf into a gas nebula, Starbug is taken over by a tractor beam which takes it to a space station. </td></tr>
<tr> <th colspan=1 rowspan=1 > 33 </th><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > "Gunmen of the Apocalypse" </td><td colspan=1 rowspan=1 > Andy de Emmony </td><td colspan=1 rowspan=1 > Rob Grant & Doug Naylor </td><td colspan=1 rowspan=1 > 21 October 1993 </td><td colspan=1 rowspan=1 > 4 </td></tr>
<tr> <td colspan=7 rowspan=1 > Starbug narrowly wins a battle with "rogue simulants", but the "simulants" have infected Starbug with a computer virus and the ship is locked on a collision course with a volcanic planet. </td></tr>
<tr> <th colspan=1 rowspan=1 > 34 </th><td colspan=1 rowspan=1 > 4 </td><td class="highlighted"  colspan=1 rowspan=1 > "Emohawk: Polymorph II" </td><td colspan=1 rowspan=1 > Andy de Emmony </td><td colspan=1 rowspan=1 > Rob Grant & Doug Naylor </td><td class="highlighted"  colspan=1 rowspan=1 > 28 October 1993 </td><td colspan=1 rowspan=1 > 5 </td></tr>
<tr> <td colspan=7 rowspan=1 > Starbug is attacked by an advanced Space Corps enforcement probe, for looting from derelict ships. The crew manage to escape by entering GELF space but Starbug crashes on a moon. </td></tr>
<tr> <th colspan=1 rowspan=1 > 35 </th><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > "Rimmerworld" </td><td colspan=1 rowspan=1 > Andy de Emmony </td><td colspan=1 rowspan=1 > Rob Grant & Doug Naylor </td><td colspan=1 rowspan=1 > 4 November 1993 </td><td colspan=1 rowspan=1 > 3 </td></tr>
<tr> <td colspan=7 rowspan=1 > The crew return to the wreck of the simulants' battleship to salvage for food supplies but are confronted by a surviving simulant who threatens to kill herself and the crew. </td></tr>
<tr> <th colspan=1 rowspan=1 > 36 </th><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > "Out of Time" </td><td colspan=1 rowspan=1 > Andy de Emmony </td><td colspan=1 rowspan=1 > Rob Grant & Doug Naylor </td><td colspan=1 rowspan=1 > 11 November 1993 </td><td colspan=1 rowspan=1 > 6 </td></tr>
<tr> <td colspan=7 rowspan=1 > Starbug enters an artificial fog containing devices that create false realities. Persevering through it, the crew find what it is hiding – a time machine. </td></tr>
</table>
Question:
What were the names of Episodes 31 and 34 in the series Red Dwarf. 
Answer:
The episodes of Red Dwarf includes "Psirens" (1993) and "Emohawk: Polymorph II" (1993).