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