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

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

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

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

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