I-RK-I-U-1-0.625
I-RK-I-U-1-1.750
I-RK-I-U-1-2.000
I-RK-I-U-1-2.500
I-RK-I-U-1-3.000
I-RK-I-U-1-3.500
I-PK-N-N-5-1-1/2
I-PK-N-N-5-2-1/2