0 7 78 8

1000 0-0 - - 0 - - 80 1000 1000 7 0100 0010 0001 0 1 0 7 7000 17 7 7

000 100 00 00 00 000 00 00 00 7000 7100 700 700 >< 81 0 8000 000 8100 800 800 800 100 00 00 00 000 0 00 700 10 7 1000 7100 700 100 1000 10

800 00 00 80 880 10? 1 10 100 1000 880 1 0 8 07 0 11

00 100 000 000 8000 000 100 178 1 1000 7 8 1 10 1 187 01 17 1 801

10 -- - 001 -- -1 80 8 1 177 7 0 0 0 7 >< 8 8

100 0 1 7 7 7 7 1 7 1 0 8 07 000 00 0 0> 7 000

>=< * 8* * = 7 0 10 1 0 0 7* = * 8 1 10 1 1 18 8 1 1 0 10 1 0 0 1 18 0 10 * 7 1 0 *0= 1*= *1=1 0*8=8 1*=1 18 7

* * * * * * 1 7 8 1 1 7 8 8 10 1 1 1 18 1 1 18 1 7 8 1 1 0 8 0 10 1 0 0 1 18 0 8 7 7 1 1 8 8 8 1 8 7 18 7 7 81 * = *= 1 8 7 *

*=* *0=7* 8 * * 1 8 8 1 0 7 8 8 0

* * = 8 8*8 8*7 8*8=8*7+ * * 7* 1 0 1*= 0*= cm cm * = cm

*8 * * * * 1 7 8 1 7 * * 8 1 1 7 7 1 8 8 8 * 1 7 8 1877 81

0 0 0* 0+ *0-0+0+0 7* >* 7* = *8=7 10 * 1 8 8 88 7 8 8

cm m 800 cm= 7 m= m cm m cm cm 100 cm 1 m 1 1 m 80 cm m 80 cm m 0 cm 0 7 m 0 cm 7 cm 1 m 1 m m cm cm m`1 cm cm + m cm + m cm + m cm >=< 10 cm 1 `m 0 cm + 8 m 7 cm - m cm 1 m m + m cm 1m

m cm `m 0`cm 1 cm 07 cm m 0 cm m 8 cm `m0`cm `m 7`cm `m7`cm 0`cm `m 1`cm m cm 1 m 10 cm cm

m 10 cm+ m 7 cm m cm-1 m 0 cm 17 cm 1 m cm cm m cm cm m cm `cm m cm 1 m 77 cm m 7 cm m cm `m`cm `m`cm 1`m17`cm

1 m 1 m 1 m 1 m 10 cm 1 10 100 m 0 cm m 0 cm+1 m 0 cm = m+ m+ cm+0 cm = m cm cm m cm 7 cm= m cm m 80 cm= cm m 8 cm- m cm = m- m+8 cm- cm = m cm m m cm m cm 17 cm m cm

m cm cm m m 17 cm 0 cm 1 m cm 110 cm 0 cm 10 m 80 cm m cm m cm 0`m0`cm 1`m`cm

m 8`m7`cm cm `m`cm m 0 cm m 0 cm m cm cm 1 m cm m cm m cm m 0 cm m 0 cm 1 m cm m cm `cm `cm 1 m 88 cm 8 cm m cm

111 1 10 8 7 1 0 1 1 0 1 111 1 10 8 7 111 1 10 8 7 1 1 0= = 111 1 10 8 7 = 8=

111 1 10 8 7 1 11 1 1 7 8 111 1 10 8 7 17 111 1 10 8 7 111 1 10 8 7 11 1 0 110 101 78 11 0 10 1 10

ˆŒ. ̈ Œ œ?, 11 ̈ Œ Ó.? ̈ apple µ Ÿœ? ªœ ƒ µ. 7 ̈ Ó µ œ œ? 11 11 1 1 11 111 1 10 8 7 7 0 0

0 110 0 1 1 1 7 7 0 1 111 1 10 8 7 0

111 1 10 8 7 111 1 10 8 7 111 1 10 8 7 1 111 1 10 8 7 0 0

10 11 8 7 1 1 1 7 8 10 11 1 1 1 1 1 17 18 1 0 1 7 8 0 7 8 1 10 1 1 11 10 11 8 1 1 1 1 11 8 7 0 7 0

1 1

8 7 1 8 0

1

0 1 8 7 1 8 7 1 0 1 8 1 7 8

1 1 0 7 1

1 7 8 10 11 1 1 1 1 1 17 18 1 0 1 7 8 0 1

1 111 1 10 8 7 111 1 10 8 7 111 1 10 8 7 1 1 7 8 1 7 1 1 1 7 7 7

+ 7 1111 7 1111 1 1 1 1 * 8 10 1111 1 8 1 10 1 1 1 7 8 1 18

0 1 7 8 10 11 1 1 1 1 1 17 18 1 0 1 7 8 0 1 7 8 0 1 7 8 0 1 + * 10 1

+ 8 8 10 8 10 1 8 1 8 1

1 0 1 1 0 1 7 18 1 8 17 0 1 1 1 1 1 11 10 10 10 1 0 1 10 1 8 * 0

1 1 1 1 1 1 1 1++=++=++=1++=1 1 1 1 1 1 1 1 1 1++=++=++=1++=1

8000 800 1000 00 1777 7 7000 70 00-00-700-800-00 1 1000 000-100-700-800-00 1 1100 000 810 0 700 70 1000 10 00 800 00 1000 1000 00 00 0 00 000 7 070 00 01 100 700 > 00 880-80-00-10 0708010 10001100 00 81000780 10 1000 70008 07080 80 7 1000 100 710 70 8>8 1 7 0 7 0-7=8 00-1000-100-000 000 1 7171 71 0>7 0<7 01 < 780 8 71 7 1 7 70 000 1 10 1 01

1 < *=8*= < 18 0 0 0 =7*=1 =8*=1 =1+1=0 187781 8 1881 18 *=1 1+ 1 1*= =17 0 0*=0 8 0 =8-0=8 *=8 *7=8=7 7 8 * = *= 8 *8*8* 0 8 0 18 17 7 *=1 * =1 *0=0 7* 0 =0 * 1 1*== * 8 8 1*== *8== 0 88 10 7 1 >> cm *=cm *7= *=1 0*=0 0+= *0=0 -=0 0+0+0=0 *= 7*=7*8=7*7= 7*=7*= 78 =*=1 =*=1 1-1= 7 =8*7= =88-= 11818 * 1 7 8 1 1 7 1 1 8 1 7 7 1 8 8 7 8 7 * 8 0 1 8 8 8

8 700 10 0 77 1 cm < m m 0 cm 1 11 m 70 cm 1 m cm 7 m 0 cm=70 cm 10 cm=1 m cm 1 m cm<1 m 0 cm m 0 cm+ m 0 cm= m 0 cm m 7 cm=7 cm 7 cm<0 cm m 0 cm=0 cm m 8 cm=08 cm 0 cm> 1 cm> 08 cm> 07 cm m 7 cm- m 1 cm= m 1 cm 7 m 7 cm 8 m cm 7m 7 cm< 8 m cm cm+ cm=8 cm= m 8 cm =1 m 77 cm- m 7 cm =11 m 70 cm 17 cm=1 m 7cm 1 m 7 cm>1 m cm 1m 7cm-1m cm=1cm cm+ cm+ cm=1 cm 1 cm=1 m cm =m cm+m cm=1 m cm 1m cm-1m 17cm=1m cm 0 cm m 8 cm 1 cm 1 m cm 7 80 m 0 cm+1 m 0 cm =( m+ 1 m)+( 0 cm+0 cm) = m 0 cm m 8 cm- m cm =( m- m)+(8 cm- cm) = m cm 1 m 7 cm m 71 m cm m cm 8 m 10 cm 1 m 0 cm m 17 cm m = cm-1 m cm = m cm-1 m cm= m cm =1m cm+1m cm+1m cm = m cm = cm+ cm=10 cm 1 m 0 cm 1 m 0 cm m 0 m cm 1 m 70 cm = - = m cm-10 cm= m cm m 0 cm+ m 0 cm =7 m 110 cm=8 m 10 cm m 0 cm- m 0 cm = m 10 cm- m 0 cm =1 m 70 cm 8 cm 8 cm =1 m 88 cm-8 cm=1 m 0 cm

71 0 10 =7+7+7=1 8=+= 1 1 1 1 1 1781011 110 8 17-7=1010-7= 17 7 77+7=11+7=1 1+7=8 1 11 1 +=0 7=1 1 8 8 8 1 1 10 0 7 7 0 7118 0 1 8 111 1 10 8 7 0 10 0 10 10 1 111 1 10 8 7 111 1 10 8 7 11 7 8 0 8 7 8 1 8 0 10 0 1 0 8 110=0+0=1 0 1 1 7 8 8 0 1 1 =0+=8 0 0 10 10 11 10 0 +7=1 1 7 1 1-7=1818-7=11 11-7= 1 1 0 0 0 0 7 0

1 1 8 7 1 1 -= =0---8= 8 8-= = - =-= -=1 1 1 1 1 111 7 1 7 1 8 7 1 0 1 0 -= 0--7=1-7=7-1 +-1=7+=7+1 +=8=

111 1 10 8 7 111 1 10 8 7 0 1 1 1 111 1 10 8 7 1 1111 8*=1 *=18 107 7 1181 0 7 1 7 1 1 1 + 7 8 1111 7 1111 8 11117 111718 * 8 10 1 1 8 1 1 0 1010 1 7 8 1 8+7=1 1+7= 7 0 0 +**+**+** *++*++*++ 101 1011 0 1 10 *= *=81 87 18 81 1 7 8 10 11 1 1 1 1 1 17 18 1 0 1 7 8 0 1 7 8 0 1 7 8 0 +1 + + + 1 1 8 + + +7 +8 +