__________
____5_____2
____6_____4
____6_____3
__________x
____5_____1
____0_____0
____2_____3
____1_____1
____2_____2
____0_____0
__________x
____4_____1
____5_____2
____6_____3
____7_____4
__________x
__________x
_____9____3
_____9____3
_____9____3
_____7____1
__________x
__________x
__________
____17____2
____18____4
____18____3
__________x
____17____1
____12____1 opt.
____14____4
____13____2
____14____3
____12____1
__________x
