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