- Group A - contains tracklines sc9968_1, sc9968_2, sc699_14, sc699_15, sc699_16, and sc699_29.
- Group B - contains tracklines sc9968_3, sc699_12, sc699_13, sc699_17, sc699_28, sc699_30, and sc699_31.
- Group C - contains tracklines sc9968_4, sc9968_5, sc699_11, sc699_18, sc699_19, and sc699_27.
- Group D - contains tracklines sc699_6, sc699_20, sc699_21, and sc699_26.
- Group E - contains tracklines sc699_10, sc699_22, sc699_23, sc699_24, and sc699_25.