Compat Matrix

1: 1 2 3 4 7
2: 1 2 3 5 8
3: 1 2 3 6 9
4: 1 4 5 6 7
5: 2 4 5 6 8
6: 3 4 5 6 9
7: 1 4 7 8 9
8: 2 5 7 8 9
9: 3 6 7 8 9

// counter: 123456789
// 1st Digit: 1 (49)
// 2nd Digit: 2 (50)
// 3rd Digit: 3 (51)
// 4th Digit: 4 (52)
// 5th Digit: 5 (53)
// 6th Digit: 6 (54)
// 7th Digit: 7 (55)
// 8th Digit: 8 (56)
// 9th Digit: 9 (57)

// 362880

// blocks := generate_blocks()
// fmt.Println(len(blocks))
// print_block(blocks[0])
// print_block(blocks[1])
// for i := range blocks {
// 	fmt.Println(blocks[i])
// }

// block1 := 714365289
// block2 := 365289714
// block3 := 289714365
// block4 := 173456892
// block5 := 456893173
// block6 := 892173546
// block7 := 647531928
// block8 := 531928647
// block9 := 928647531