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