212112+2+2+2+2+2+2--+2+2---+2-+2+2-----+2-+2+2+2-+0--------------+2-----------------+2----------+0---+2---+2--------------+2--------------+2---+2+0+0+0+2----------+0--------------------------------------------------+0---------------------------------------------+2---------------------------+0---------------------------------------------------------------------------------------------+2--+2---+2--+0---+0--------------------+0------------------------------------+0--------+0----+0------+0----------------------------------------------------+0----------+0-----------------------+0-----+0-------------+0--+0-----------------+0-----+0-----------------------------------------+0--------------+0---+0--+0--+0---------+0---------------+0------------+0+0-+0------------------------------------+0-+0----------------------+0-------+0--+0-----------+0-------+0--+0-------------+0-----------------+0--------+0-+0-----+0-------+0------+0---------+0---------+0--+0+0-----------+0--------------------------------------------------------------+0-----+0-------+0-+0---+0----------+0--+0---------------------

max = 20 
sum = 9.17793 
nKeys = 20 
yawns = 52 
minKey = 0.504097 
betters = 33 
contents = 
|    0.633 = 
|    |    tearProductionRate = reduced 
|    0.522 = 
|    |    spectaclePrescription = hypermetrope 
|    0.522 = 
|    |    astigmatism = yes 
|    0.504097 = 
|    |    astigmatism = yes 
|    |    tearProductionRate = reduced