By a Tangential Line, a Tangential Circle and Radius

General syntax is

<symbol> = CIRCLE/{XSMALL/ XLARGE / YSMALL / YLARGE}, line1,{XSMALL/ XLARGE / YSMALL / YLARGE}, {IN/OUT}, circ2, RADIUS, radius1

C11 = CIRCLE / YLARGE, L1, XSMALL, OUT, C3, RADIUS, 10

C12 = CIRCLE / YSMALL, L1, XSMALL, OUT, C3, RADIUS, 10

C13 = CIRCLE / YSMALL, L1, XSMALL, IN, C3, RADIUS, 10

C14 = CIRCLE / YLARGE, L1, XSMALL, IN, C3, RADIUS, 10

C15 = CIRCLE / YLARGE, L1, XLARGE, OUT, C3, RADIUS, 10

C16 = CIRCLE / YSMALL, L1, XLARGE, OUT, C3, RADIUS, 10

C17 = CIRCLE / YSMALL, L1, XLARGE, IN, C3, RADIUS, 10

C18 = CIRCLE / YLARGE, L1, XLARGE, IN, C3, RADIUS, 10

In addition to the above, a large number of other possible definitions are also available for defining circles.