(0 7 2)(1 16 12)(3 19 5)(4 17 15)(6 10 8)(9 14 11)(13 20 18)
ALLOWS (11/8)-SEQUENCE
1: (1 12 16)

(0 7 2)(1 12 16)(3 19 5)(4 17 15)(6 10 8)(9 14 11)(13 20 18)
2: (4 17 15)

(0 7 2)(1 12 16)(3 19 5)(4)(6 10 8)(9 14 11)(13 20 18)(15)(17)
3: (1 12 16)

(0 7 2)(1)(3 19 5)(4)(6 10 8)(9 14 11)(12)(13 20 18)(15)(16)(17)
4: (0 7 2)

(0)(1)(2)(3 19 5)(4)(6 10 8)(7)(9 14 11)(12)(13 20 18)(15)(16)(17)