____2_____1
____3_____2
____4_____3
____5_____4
__________x
__________x
____2_____2
____0_____0
____0_____0
____0_____0
____2_____1
____3_____3
____7_____3
____7_____3
____7_____3
____5_____1
__________x
__________x
____10____1 opt.
____12____4
____11____2
____12____3
____10____1
__________x
____14____1
____15____2
____16____3
____17____4
__________x
__________x
__________
____15____2
____16____4
____16____3
__________x
____15____1
