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