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

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

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

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

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