( 1200 )
↓
" ": 1 - . 2 - .2 3 - .3 4 - 4. 5 - 5... 46 - 46 47 - 47 48 - 48
" ": 1 - . 2 - .2 3 - .3... 46 - 46 47 - 47 48 - 48