F 14mm F1/2 14.2mm G 14.4mm G1/2 14.7mm H 14.8mm H1/2 15mm I 15.26mm I1/2 15.35mm J 15.62mm J1/2 15.9mm K 16mm K1/2 16.3mm V1/2 20.6mm W1/2 21mm X1/2 21.4mm W 20.8mm X 21.1mm Y 21.5mm Y1/2 21.7mm Y1/2 21.9mm Z1/2 22.1mm Q1/2 18.6mm R1/2 18.8mm R1/2 19mm S1/2 19.4mm S 19.2mm T1/2 19.8mm U1/2 20.2mm V 20.4mm T 19.6mm U 20.1mm O 17.55mm P 18mm Q 18.3mm O1/2 17.8mm P1/2 18.2mm M 16.8mm N 17.18mm L 16.44mm L1/2 16.6mm M1/2 17mm N1/2 17.4mm