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