input: hm280
SEQO selected.
A3 selected.
SBCO selected.
C3 selected.
TBCO selected.
D3 selected.
SBCH selected.
C1 selected.
SECH selected.
C4 selected.
TEQH selected.
A2 selected.
TBQH selected.
A4 selected.
SEQH selected.
C2 selected.

    1    2    3    4
  +----+----+----+----+
a |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+
b |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+
c |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+
d |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+

Available:
SB SB SB SB SE SE SE SE TB TB TB TB TE TE TE TE 
CH CO QH QO CH CO QH QO CH CO QH QO CH CO QH QO 

Player 1's turn to select a piece:
Enter a piece:SEQO selected.

Player 2's turn to select a square:
A3 selected.

    1    2    3    4
  +----+----+----+----+
a |    |    | SE |    |
  |    |    | QO |    |
  +----+----+----+----+
b |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+
c |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+
d |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+

Available:
SB SB SB SB SE SE SE TB TB TB TB TE TE TE TE 
CH CO QH QO CH CO QH CH CO QH QO CH CO QH QO 

Player 2's turn to select a

    1    2    3    4
  +----+----+----+----+
a |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+
b |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+
c |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+
d |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+

Available:
SB SB SB SB SE SE SE SE TB TB TB TB TE TE TE TE
CH CO QH QO CH CO QH QO CH CO QH QO CH CO QH QO

Player 1's turn to select a piece:
Enter a piece:SEQO selected.

Player 2's turn to select a square:
A3 selected.

    1    2    3    4
  +----+----+----+----+
a |    |    | SE |    |
  |    |    | QO |    |
  +----+----+----+----+
b |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+
c |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+
d |    |    |    |    |
  |    |    |    |    |
  +----+----+----+----+

Available:
SB SB SB SB SE SE SE TB TB TB TB TE TE TE TE
CH CO QH QO CH CO QH CH CO QH QO CH CO QH QO

Player 2's turn to select a pi