OBSCURED; 10;
OBTAIN; 9;
OBVIOUSLY; 5;
OCCUPIED; 16;
OCCUPIES; 16;
OF; 16,10,4,5,18,6,2,20,11,9,19,15,8,7,3;
OFF; 4,19,10;
OFFER; 10;
OFFICE; 4;
OFFSET; 16;
OK; 20,15,14,13,12,4;
OLD; 18;
ON; 4,10,11,20,19,8,18,16,9,3,7,5,2;
ONCE; 4,10,9,20,18,11,5;
ONE; 16,10,20,19,18,9,7,6;
ONLY; 12,4,20,19,16,10;
ONWARDS; 5;
OPEN; 18,10,20,4;
OPENED; 20;
OPENS; 18;
OPERATE; 2;
OPERATING; 9,3;
OPTION; 4,16,15,11,8,20,13,12,10,3;
OPTIONAL; 16;
OPTIONS; 11,20;
OR; 10,16,9,4,15,5,12,11,2;
ORIGIN; 16;
ORIGINALLY; 18,16;
OTHER; 10,11,16;
OTHERWISE; 12;
OUR; 20,13;
OUT; 10,19,8,7,3,2;
OUTLINED; 10;
OUTPUT; 11,15,10,7;
OVER; 2;
OVERVIEW; 2;
OVERWRITING; 18;
OVERWRITTEN; 20;
OWN; 4,18,16,10;