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

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

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

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

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