58
print<>text<>5 18 16
para<>words<>7 20 18
read<>text<>5 22 16
para<>print<>5 20 18
doc<>print<>8 22 18
read<>doc<>9 22 22
text<>words<>6 16 18
doc<>words<>5 22 18
para<>read<>8 20 22