A Hug and a Kiss

This is one of the new possible maps for Sokoban Level 4 in Hack'EM. It has 10 boulders and 9 holes, leaving 1 spare boulder.

----   -----  0 boulder
|??-----...|  ^ hole
|..^^^^^.0.|  > starting position/downstairs
|^|------..|  < upstairs
|^|>0.0..0.|  ? scroll of earth
|^|..0..0.0--
|^|.0.0..0..|
|<|------...|
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Strategy

----   -----  C r
|??-----...|  D rr
|..^^^^^.J.|  H r
|^|------..|  G u
|^|>A.D..G.|  J ll
|^|..C..F.I-- G ulll
|^|.B.E..H..|
|<|------...|
---     -----

----   -----  H luuu ulll l
|??-----...|  F ruuu llll l
|..^^^.....|  D ruul llll l
|^|------..|  I dluu uull llll lld
|^|>A...D..|
|^|...C.F.I--
|^|.B.E...H.|
|<|------...|
---     -----

----   -----  C rrru uull llll lldd
|??-----...|  E rrru uuul llll llld dd
|..........|  B rrrr uuuu llll llll dddd
|.|------..|
|^|>A......|
|^|...C....--
|^|.B.E.....|
|<|------...|
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