Some examples of most requested patterns. back

R1 T2	R1.25 T2.3	R1.75 T3

R2.5 T3.5	R2.5 T4	R2 T3.5

R4 T5	R5 T8	R6 T9

R8 T12	R12 T16	R20 T28

C5 U7	C8 U12	C10 U12