input: hh0
TEQH selected.
A1 selected.
SBCO selected.
A2 selected.
TEQO selected.
A3 selected.
SBCH selected.
A4 selected.
TBCO selected.
B1 selected.
SEQH selected.
B2 selected.
TBCH selected.
B3 selected.
SEQO selected.
B4 selected.
TECH selected.
C1 selected.
TECO selected.
C2 selected.
SECO selected.
C3 selected.
TBQH selected.
C4 selected.
SBQH selected.
D1 selected.
SECH selected.
D2 selected.
TBQO selected.
D3 selected.
SBQO selected.
D4 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:TEQH selected.

Player 2's turn to select a square:
Enter a position:A1 selected.

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

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

Player 2's

    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:TEQH selected.

Player 2's turn to select a square:
Enter a position:A1 selected.

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

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

Player 2's tu