puzzlords.com combo rule: l4
This rule specifies an Ordinal Combo (ordinalcombos.com) that contains 4 Series 1 Puzzlords (puzzlords.com/catalog) arranged in the following pattern:
┌──────┐
│ │
│ 1 │
│ │
┌──────┬──────┼──────┤
│ │ │ │
│ 2 │ 3 │ 4 │
│ │ │ │
└──────┴──────┴──────┘
Puzzlords must be included in the combo inscription in the order shown in the above diagram.
Puzzlords must match color on adjacent sides.