____2_____1
____2_____1
____2_____1
____4_____4
____4_____3
____2_____1
__________x
____7_____3
____6_____1
____7_____2
____9_____4
__________x
____9_____1
____10____2
____11____4
____11____3
____9_____1
__________x
__________x
____14____4
____11____1
____11____1
____12____2
____14____4
____14____1
____14____1
____14____1
____16____4
____16____3
____14____1
____5____2
____7____4
____6____3
____4____1
_________x
_________x
____2____1
____2____1
____2____1
____4____3
_________x
_________x
