10. The "ref" is typed as 'j' and then 'd' .
11. Special characters 'জ্ঞ', 'ত্ৰ', 'ক্ষ' and 'শ্ৰ' are included respectively at '%', '^', '&' and '*'.
12. The special combinations for 'ref' and 'rakar' are incorporated respectively at '$' and '#' .
10. The "ref" is typed as 'j' and then 'd' .
11. Special characters 'জ্ঞ', 'ত্ৰ', 'ক্ষ' and 'শ্ৰ' are included respectively at '%', '^', '&' and '*'.
12. The special combinations for 'ref' and 'rakar' are incorporated respectively at '$' and '#' .