PREPROCESS
PREPROCESS(0, 0, begin);
PREPROCESS(1, stridey, process1);
PREPROCESS(2, (stridey << 1), process2);
PREPROCESS(3, (stridey << 1) + stridey, process3);
PREPROCESS(0, 0, begin);
PREPROCESS(1, stridey, process1);
PREPROCESS(2, stridey << 1, process2);
PREPROCESS(3, (stridey << 1) + stridey, process3);
PREPROCESS(4, stridey << 2, process4);
PREPROCESS(5, (stridey << 2) + stridey, process5);
PREPROCESS(0, 0, begin);
PREPROCESS(1, stridey, process1);
PREPROCESS(2, stridey << 1, process2);
PREPROCESS(3, (stridey << 1) + stridey, process3);
PREPROCESS(4, (stridey << 2), process4);
PREPROCESS(0, 0, begin);
PREPROCESS(1, stridey, process1);
PREPROCESS(2, (stridey << 1), process2);
PREPROCESS(3, (stridey << 1) + stridey, process3);
PREPROCESS(0, 0, begin)
PREPROCESS(1, stridey, process1)
PREPROCESS(2, (stridey << 1), process2)
PREPROCESS(3, (stridey << 1) + stridey, process3)
PREPROCESS(4, (stridey << 2), process4)
PREPROCESS(0, 0, 0, begin);
PREPROCESS(1, strides, stridec, process1);
PREPROCESS(2, (strides << 1), (stridec << 1), process2);
PREPROCESS(3, (strides << 1) + strides,
PREPROCESS(0, 0, begin);
PREPROCESS(1, stridey, process1);
PREPROCESS(2, (stridey << 1), process2);
PREPROCESS(3, (stridey << 1) + stridey, process3);