Positional Wheel 4if6in18 numbers 28 lines conditional

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6 groups of 3 numbers for a total of 18. For this wheel to 
guarantee 4if6 one of the first group's numbers must be 
drawn in the first number position of the combination. One 
of the second groups numbers must appear in the second number 
position and so on. Advantage, only 28 lines instead of 42 
with the jackpot guaranteed when you match the first number
or last number from each group and a minimum 4 number win
when you match any 1 number from each group.

 1  4  7 10 13 16
 1  4  8 11 14 17
 1  4  9 12 15 18
 1  5  7 11 15 16
 1  5  8 12 13 17
 1  5  9 10 14 18
 1  6  7 12 14 16
 1  6  8 10 15 17
 1  6  9 11 13 18
 2  4  7 12 15 17
 2  4  8 10 13 18
 2  4  9 11 14 16
 2  5  7 10 14 17
 2  5  8 11 15 18
 2  5  9 12 13 16
 2  6  7 11 13 17
 2  6  8 12 14 18
 2  6  9 10 15 16
 3  4  7 11 14 18
 3  4  8 12 15 16
 3  4  9 10 13 17
 3  5  7 12 13 18
 3  5  8 10 14 16
 3  5  9 11 15 17
 3  6  7 10 15 18
 3  6  8 11 13 16
 3  6  9 12 14 17
 3  6  9 12 15 18