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

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

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

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

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