0	Insert a circle by defining its center and radius\nCircle Center and Point\n\n
1	Insert a circle intersecting two points\nDouble Point Circle\n\n
2	Insert a circle tangent to an arc\nCircle Tan to Arc\n\n
3	Insert a circle tangent to a line\nCircle Tan to Line\n\n
4	Insert a circle intersecting three points\nTriple Point Circle\n\n
5	Insert an arc by defining its center point and radius\nArc Center and Radius\n\n
6	Insert concentric arcs\nConcentric Arcs\n\n
7	Insert an arc intersecting two points\nDouble Point Arc\n\n
8	Insert an arc tangent to an arc or circle\nArc Tan to Arc\n\n
9	Insert an arc tangent to a line\nArc Tan to Line\n\n
10	Insert a construction circle -- center and radius\nConstr Circle\n\n
11	Insert a construction circle -- diameter points\nConstr Circle 2 Pt\n\n
12	Insert a construction circle -- three points\nConstr Circle 3 Pt\n\n
100	Finish the current sequence\nFinish\n\n
400	Define the first point on the arc or circle
401	Define a second point on the arc or circle's circumference
402	Define the center point of the arc or circle
403	Define a second point on the arc or circle's circumference
404	Define the start angle of the arc
405	Define the end angle of the arc
406	Define a third point on the arc or circle's circumference
407	Click next to a line
408	Resize the circle and click to set the radius
409	Drag the circle and click to set it's position
410	Click next to an arc
411	Resize the circle and click to set the radius
412	Drag the circle and click to set it's position
413	Click next to an arc
414	Resize the circle and click to set the radius
415	Drag the circle and click to set it's position
416	Define start angle
417	Define end angle
418	Click next to a line
419	Resize the circle and click to set the radius
420	Drag the circle and click to set it's position
421	Define start angle
422	Define end angle
900	This circle has already been picked.
901	Tangent circle/arc doesn't have valid tangency points.
902	Tangent circle/arc doesn't exist.
3000	Insert\nCircle\nCenterAndPoint\n&Center and Point
3001	Insert\nCircle\nDoublePoint\n&Double Point
3002	Insert\nCircle\nTanToArc\nTangent to &Arc
3003	Insert\nCircle\nTanToLine\nTangent to &Line
3004	Insert\nCircle\nTriplePoint\n&Triple Point
3005	Insert\nArc\nCenterAndPoint\nC&enter and Radius
3006	Insert\nArc\nConcentric\nCo&ncentric
3007	Insert\nArc\nDoublePoint\nD&ouble Point
3008	Insert\nArc\nTanToArc\n&Tangent to Arc
3009	Insert\nArc\nTanToLine\nTangent to L&ine
3010	Insert\nConstruction\nCenterAndPointCircle\n&Center and Point Circle
3011	Insert\nConstruction\nDoublePointCircle\n&Double Point Circle
3012	Insert\nConstruction\nTriplePointCircle\n&Triple Point Circle